You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Please book a flight ticket from OAK to HOU?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My journey dates are Nov 16 and Nov 18.

ASSISTANT: Do you have any limits on number of connections?

USER: I am comfortable with any flight.

ASSISTANT: Do you have any another specifications on your journey?

USER: No.

ASSISTANT: May I know your name for the booking process?

USER: I am James Martin.

ASSISTANT: Frontier Airlines providing a flight with the price 200 with single connection. Can I proceed for the booking.

USER: Go ahead.

ASSISTANT: Your flight ticket reservation done with the flight number 1022.

USER: Thank you for your help.

ASSISTANT: Welcome, thank you for reaching us.