Hello.
user
Hello, how can I help you?
assistant
I am planning to meet my friend in Boston. Could you please help me with booking a flight ticket from IAH to BOS?
user
Let me know the travel dates please?
assistant
My planned travel dates are from Apr 10 to Apr 12.
user
Is there any connection limit?
assistant
No, I am comfortable with any flight.
user
Is there any class preference?
assistant
Yes, I need to book my ticket in business class.
user
Are there any more preferences?
assistant
No, thank's for asking.
user
May I know your name please?
assistant
Sure, my name is Larry Young.
user
I regret to inform that there are no flights on your with the given dates.
assistant
Ok, not a problem. Thank you for the information.
user
Than you for reaching us.
assistant