You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you now?

USER: Will you help me in booking the flight ticket from MSP to IAH?

ASSISTANT: Sure, can I have your  travel  dates  please?

USER: My travel dates are Sept 26 and Sept 28.

ASSISTANT: Ok,  please let me know your  preferences.

USER: No, I din't have any other specifications.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Can I have your  good name please?

USER: Myself Patricia Young.

ASSISTANT: AA  airlines running a flight in your route with connection 1 and the ticket fare is 200 in economy class. Shall I proceed with booking?

USER: Sure, you can proceed with the booking.

ASSISTANT: Ok, your ticket booking has done.

USER: Thank you for helping me in booking the flight ticket.

ASSISTANT: Thank you for choosing us.