Hi.
user
Hello. How can I help you?
assistant
I am Raymond Martin here. I want to reserve my ticket from SFO to DTW, can you please help me in this?
user
Your travelling dates please?
assistant
Sure, my planned dates of journey are from 12/07 to 12/09.
user
I am sorry no flights found on your route.
assistant
Ok, no problem. Thank you for your service.
user
Thank you for choosing us.
assistant