You are a flight assistant. 
 USER: Hello. I am Sandra Collins.

ASSISTANT: Hello, how may I help you?

USER: I want to book a flight ticket from New York, NY-EWR to Minneapolis & St. Paul, MN-MSP to meet my elder brother.

ASSISTANT: Ok.

USER: Could you please help me with booking a flight ticket?

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

USER: Sure, I want to depart on 06/12 and return on 06/14.

ASSISTANT: How much you can afford for this journey?

USER: I can afford up to 5000 for a flight ticket.

ASSISTANT: Please, wait for a while.

USER: Sure.

ASSISTANT: There is a flight with airline: Southwest, flight number:1010, price 100, 1 connection. Shall I proceed?

USER: Yes, please proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your assistance.

ASSISTANT: Thank you for reaching us.