You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I would like to visit Dallas Museum with my friends, please help me in booking a ticket.

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

USER: My trip dates are from 03/18 to 03/20.

ASSISTANT: May I know your airport codes?

USER: My origin and destination airport codes are MCO and DFW.

ASSISTANT: There is a flight with single connection it costs you 200, can I proceed for booking?

USER: Ok, please book my ticket.

ASSISTANT: On what name can I proceed for booking?

USER: On the name of Stephen Parker.

ASSISTANT: Your booking is confirmed in Southwest airlines.

USER: Thank you for your help.

ASSISTANT: Have a great journey.