You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am Thomas Johnson. I am planning to meet my ex-colleagues who are staying in Minneapolis & St Paul MN-MSP, will you please assist me in making an airline reservation from Houston TX-IAH?

ASSISTANT: Sure. May I know your depart and arrival dates?

USER: My depart will be on 10/10 and arrive on 10/12.

ASSISTANT: How much you can afford for this journey?

USER: I can spend upto 1000.

ASSISTANT: Please, wait.

USER: Sure.

ASSISTANT: There is a flight with airline: UA, flight number:1004, price 200, 1 connection. Shall I proceed?

USER: Please continue with the booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you.