You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I have planned to visit MSP from IAD, can you please aid me in booking my ticket?

ASSISTANT: Sure, let me know your trip dates please?

USER: Ok, I have planned to go on 18th Mar and return 20th Mar.

ASSISTANT: May I know your connection limit?

USER: I need one connection between my journey.

ASSISTANT: Do you need any other preference?

USER: No, I don't want any other favour from you.

ASSISTANT: Can I know your name please?

USER: Rebecca Robinson.

ASSISTANT: Delta Airlines is providing connecting flight with the ticket fare of 100 and depart time is 20:00 hours, arrival time is 16:00 hours, Shall I proceed?

USER: Sure, you can proceed.

ASSISTANT: Your ticket has been confirmed by flight number 1019 in economy class.

USER: Thank you for booking.

ASSISTANT: Thanks for choosing us.