Hello.
user
Hello, how can I aid you?
assistant
I want to travel from IAD to IAH, can you please reserve me a flight ticket?
user
Sure, may I know your travel dates?
assistant
My travel dates are from July 28th to July 30th.
user
Is there any connection limit?
assistant
I want a single connection in between my journey.
user
Any other preferences?
assistant
I prefer to travel in business class. I want a normal-cost airline.
user
May I know your name?
assistant
I am Ashley Mitchell.
user
Ok, please wait a minute.
assistant
Ok.
user
Sorry, there were no flights found on your preferred class.
assistant
No issues, thank you.
user
Thank you.
assistant