You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you now?

USER: I have planned to attend my brother wedding in IAH, so can you book a ticket from MCO?

ASSISTANT: Sure, I am happy to help you with that. Can I have your travel dates please?

USER: My preferred dates are May 31st and June 2nd.

ASSISTANT: Ok, please let me know the timings of your journey.

USER: I am Ok with any timings.

ASSISTANT: Do you prefer any specific class to travel?

USER: No.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Can I have your good name please?

USER: Jonathan Mitchell.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Spirit airlines running a flight in your route with connection 1 and the ticket  fare is 100 in economy class. Shall I proceed with booking?

USER: Proceed.

ASSISTANT: Ok, your ticket booking has done and the flight number is 1019.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us, have  a great journey.