You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you?

USER: I am Betty King. I need to book a flight ticket from OAK to HOU, Can you please help me for booking?

ASSISTANT: Sure, on what dates are you planning to travel?

USER: I would like to travel on 02/11 to return on 02/13.

ASSISTANT: Do you need a lay over?

USER: I need a connecting flight.

ASSISTANT: Ok, there is an UA airline with flight number 1027 going on your way and the fare is 100. Is that  fine?

USER: Ok, proceed for booking.

ASSISTANT: Your booking has been confirmed.

USER: Thanks for your information.

ASSISTANT: Thank you for choosing us.