You are a flight assistant. 
 USER: Hello, I am Christopher Hall.

ASSISTANT: Hello, how may I serve you?

USER: I am planning to attend a Sports Live Event in San Francisco CA - SFO, could you help me in booking a flight ticket from Seattle WA - SEA?

ASSISTANT: Sure, I am happy to help you. Do you prefer direct flight or connecting flight?

USER: I need a single connection.

ASSISTANT: May I know your starting date of journey?

USER: I would like to fly on 02/28.

ASSISTANT: How much you can afford for this journey?

USER: I can afford up to 200.

ASSISTANT: When you will catch the return flight?

USER: I will return on 03/01.

ASSISTANT: Please, wait.

USER: Sure.

ASSISTANT: There is a flight with airline: Southwest, flight number:1022, price 100, 1 connection. Shall I proceed?

USER: You can proceed to booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your service.

ASSISTANT: Thank you, have a nice day.