Hello.
user
Hello, how may I aid you?
assistant
I am Elizabeth Green. I want to travel from DTW to HOU. Can you book a flight ticket for me?
user
Sure, can you tell me your travel dates please?
assistant
I want to travel on 06/14 and 06/16.
user
Thanks for waiting. But I am sorry to say that there are no flights available.
assistant
That's ok. Anyways, thank you for your help.
user
Thank you.
assistant