Hello.
user
Hello, how may I assist you?
assistant
Please book a flight ticket from OAK to IAH?
user
Sure, we are mirthful to help you. May I know your travel dates?
assistant
My journey dates are July 30 and Aug 01.
user
Would you like to prefer direct flight or connecting flight?
assistant
I need a connecting flight.
user
May I know your airline preference?
assistant
I am comfortable with any airline.
user
Is there any specific time to depart and arrive?
assistant
No.
user
Do you have any other requirements?
assistant
I prefer a economy class.
user
Sorry to inform you that, there are no flights available with your requirements.
assistant
No problem, thank you for your information.
user
For references, may I know your name please?
assistant
I am Larry Parker.
user
Thank you for availing our services.
assistant