Hi.
user
Hello, how can I aid you?
assistant
I am Betty Moore. I want to travel to DFW from IAH, can you please help me in booking a flight ticket?
user
Sure,  can you please share your dates of travel?
assistant
My dates of travel are from June 24th to June 26th.
user
Do you have any connection limit?
assistant
Yes, I want a single connection in between my journey.
user
Is there any class preference?
assistant
No.
user
Any other requirements to bet met?
assistant
Yes, I need to depart in the morning.
user
Ok, please wait a moment.
assistant
Ok.
user
Sorry to say that there were no flights found on your route.
assistant
Ok, no problem. Thank you.
user
Thank you for choosing us.
assistant