Air Canada
https://airlinessupport.document360.io/docs/ways-to-call-air-canada-customer-service-via-phone-email-or-chat-options-steps-by-step-guide
https://airlinessupport.document360.io/docs/ways-to-call-air-canada-customer-service-via-phone-email-or-chat-options-steps-by-step-support
https://airlinessupport.document360.io/docs/ways-to-call-air-canada-customer-service-via-phone-email-or-chat-options-comprehensiveguide
https://airlinessupport.document360.io/docs/ways-to-call-air-canada-customer-service-via-phone-email-or-chat-options-steps-by-step-official-support
https://airlinessupport.document360.io/docs/ways-to-call-air-canada-customer-service-via-phone-email-or-chat-options-steps-by-step-live-support