You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I serve you?

USER: Can you reserve me a plane ticket within the fare limit 500, to Minneapolis?

ASSISTANT: Sure, I can.

USER: Thank you.

ASSISTANT: May I know when do you want to reach there?

USER: I want to reach Minneapolis on 07/17.

ASSISTANT: Do you need a flag stop in middle?

USER: Yes, I need a flag stop.

ASSISTANT: When would you like to return?

USER: I will catch return flight on 07/19.

ASSISTANT: Kindly share your airport codes.

USER: Boarding from ORD and landing on MSP.

ASSISTANT: May I know your name?

USER: Emily Harris is my name.

ASSISTANT: JetBlue airline with flight number 1025 is going on your route and the fare is 100. Shall I proceed?

USER: Ok, Go on with booking.

ASSISTANT: Your seat has been reserved.

USER: Thanks for your service.

ASSISTANT: Thank you for choosing us.