Hi.
user
Hello, how can I serve you at this moment?
assistant
Can you help me to book flight ticket from HOU to OAK?
user
Sure, may I know when are you planning to depart and return?
assistant
My trip dates are Aug 16 and Aug 18.
user
Do you prefer either economy or business class?
assistant
I am comfortable with any class.
user
Is there any specific airline are you looking for?
assistant
I prefer normal cost airline.
user
Do you have any connection limit?
assistant
No.
user
We don't have any flight available which meets all your requirement.
assistant
Ok, not a problem.
user
May I know your name for our record purpose?
assistant
Myself Richard Roberts.
user
Thank you.
assistant
Thank you.
user