You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I serve you today?

USER: I planned to celebrate the food festival in Dallas with my team members.

ASSISTANT: Ok.

USER: Can you do the reservation?

ASSISTANT: Sure. May I know your good name?

USER: George Martin here.

ASSISTANT: Let me know your planned dates.

USER: Dates are 04/14 and 04/16.

ASSISTANT: Do you have any connection limit?

USER: I need break in my journey.

ASSISTANT: To proceed booking I need your airport codes.

USER: My airport codes are PHX-DFW.

ASSISTANT: Please, hold on.

USER: Sure.

ASSISTANT: There is a flight with airline: UA, flight number:1027, price 100,1 connection. Shall I proceed?

USER: Go ahead.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you so much.

ASSISTANT: Thank you, have a safe journey.