You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Joshua Lewis.

ASSISTANT: Joshua Lewis, how may I assist you with today?

USER: I am planning this weekend to visit Austin to meet my business partner's. Can you please help me in reserving the ticket from DTW to AUS?

ASSISTANT: Sure, I will help you. Please help me with your planned travel dates.

USER: I am willing to leave on Feb 18 and again I will return back on Feb 20.

ASSISTANT: Joshua Lewis, do you need a direct or connecting flight?

USER: I need a connecting flight.

ASSISTANT: Please let me know if you have any another preferences.

USER: No, I don't have any requirements.

ASSISTANT: We have a connecting flight operated by JetBlue with a fare of 100. Is it ok for you?

USER: Yes, please go ahead and reserve the ticket.

ASSISTANT: I have booked your ticket in flight-1021.

USER: Thank you very much for reserving the ticket.

ASSISTANT: Thank you for reaching us. Have great trip.

USER: You are welcome.