Hello.
user
Hello. How can I assist you today?
assistant
Can you please book a flight ticket from IAH to HOU?
user
Sure, will you mention your travelling dates please?
assistant
Thank you. I have planned my travel dates as Mar 30 and Apr 01.
user
Do you have any specifications about flight connections?
assistant
I am looking for single connecting flight so please check with that.
user
Do you have any preferences about class?
assistant
No, I  am ok with any class.
user
Please mention your name.
assistant
Sure, myself Kimberly Wright.
user
There are no flights found found under preferable details.
assistant
Oh! It is sad to hear. Anyway, thank you for your time.
user
Welcome, have a great day.
assistant