Hello.
user
Hello. How can I help you?
assistant
Could you help me in booking a flight ticket from IAH to EWR?
user
Let me know your travelling dates.
assistant
I want to fly on Mar 16, return on Mar 18.
user
Is there any airline preference?
assistant
No.
user
Do you have any class preference?
assistant
No.
user
Can I know your name?
assistant
My name is Debra Lewis.
user
Sorry, no flights found for your travelling dates.
assistant
No problem, thank you.
user
Thank you.
assistant