You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am Matthew Anderson. I need to reach Dallas as there is a marriage function, will you please book a flight ticket?

ASSISTANT: Sure. May I know the travel dates and airport codes please?

USER: Airport codes are OAK and DFW on dates of 07/29 and 07/31. Please check the connection as 1.

ASSISTANT: There is flight available with Frontier airline, shall I proceed with booking?

USER: Ok, please proceed with booking.

ASSISTANT: Your ticket has been booked, flight number 1001.

USER: Thank you for booking.

ASSISTANT: Thanks for reaching us.