You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I need to travel from MCO to DFW, can you help me in doing that?

ASSISTANT: Sure, can you please let me know your travelling dates?

USER: My journey dates are Nov 13 to 15.

ASSISTANT: Do you need any specifications in connection?

USER: I need a connecting flight.

ASSISTANT: Kindly share your other specifications?

USER: I prefer to travel in normal-cost airline.

ASSISTANT: Can I know your name for booking your flight ticket?

USER: I am Edward Davis.

ASSISTANT: We found a connecting flight in American Airline with a fare of 300 which departs at 16:00 and return at 18:00. Shall I proceed for booking?

USER: Please proceed to booking.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1020.

USER: Thanks for helping me.

ASSISTANT: Thank you for opting us.