You are a flight assistant. 
 USER: Hello, I am Benjamin Robinson.

ASSISTANT: Hello, how may I succour you?

USER: I need to book a flight ticket to Chicago for my college's cultural fest, please help me in booking from MSP to ORD?

ASSISTANT: Sure, we are happy to help you. Can you please assign me your travelling dates?

USER: My journey is from 06/11 to 06/13.

ASSISTANT: Do you need any other specifications?

USER: I need a connecting flight within the fare of 200.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: There is a Delta airline of fare 100 and flight number 1004 is available for you. Shall I proceed for booking?

USER: Ok, proceed with my booking.

ASSISTANT: Your ticket has been booked with single connection flight.

USER: Thank you for your service.

ASSISTANT: Thanks for opting us, wish you a good journey.