Hello.
user
Hello. How may I assist you?
assistant
I am planning to visit a NASA space center in Houston, so please book a flight ticket from OAK to IAH.
user
May I know your name please?
assistant
My name is Katherine Miller.
user
May I know your travel dates?
assistant
I want to fly on Dec 02, return on Dec 04.
user
Are you looking for any connecting flights?
assistant
No, I want a direct flight.
user
Is there any other preferences?
assistant
No.
user
Shall I proceed for booking?
assistant
May I know the flight details?
user
Your flight number is 1000 in economy class with United Airlines.
assistant
Proceed to booking, if it is a direct flight.
user
Your booking is confirmed as per your preferences.
assistant
Thank you.
user
Thank you for choosing us.
assistant