You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER:  I am David Davis. Can you book a ticket to NC-CLT from TX-DFW to meet my friends.

ASSISTANT: Sure, can you please share your trip dates?

USER: My trip dates are 06/29 and 07/01.

ASSISTANT: Do you have any specifications?

USER:  I need a connecting flight.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: We found a flight with Spirit airlines, flight number is 1016 with one connection and price is 100.

USER: You can proceed.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you for booking.

ASSISTANT: Thanks for choosing us.