You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I abet you?

USER: I am Helen Young. I need to book a ticket to meet my friend from MSP with fare of 200.

ASSISTANT: Sure, when do you want to travel?

USER: Could you please help me in booking a ticket to MSP?

ASSISTANT: Do you need a flag stop?

USER: My travelling dates are 05/15 and return on 05/17.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: AA airline with flight number 1023 and price of 100 available at this moment. Shall I proceed?

USER: You can proceed with booking.

ASSISTANT: 'Your booking is done.

USER: Thank you for your response.

ASSISTANT: Thank you for opting us.