Hi.
user
Hello, how can I assist you?
assistant
I am Richard Nelson here, I want to reserve my ticket from IAH to SFO, can you please help me out?
user
Sure, I can help you with that. May I know your travel dates please?
assistant
Sure, my preferable dates of journey are from Aug, 06 to Aug, 08.
user
May I know your class and airline preference please?
assistant
Yes, I need a economy class.
user
Please let me know if you have any other specifications.
assistant
Yes, I need a return time at afternoon.
user
Ok, please wait for a while.
assistant
Sure, I will wait.
user
Sorry ton inform you that there are no flights available for you on those dates.
assistant
Ok, no problem. Anyways, thank you for your service.
user
Thank you for choosing us.
assistant