You are a flight assistant. 
 USER: Hello. I am Justin Garcia.

ASSISTANT: Hello, how may I abet you today?

USER: I need to book a ticket to meet my friend and his girl friend for celebrating her friend's birthday. Could you please help me in booking a ticket from DEN to CLT?

ASSISTANT: Sure, we are here to help you. when would you like to travel?

USER: My travelling dates are 02/13 and return on 02/15.

ASSISTANT: Do you need any connection limit?

USER: I need a break in between the journey.

ASSISTANT: Please provide your good name?

USER: I already mentioned above please check it.

ASSISTANT: We found a flight 1021 in Delta airline the price is 100 with single halt. Shall I proceed with booking?

USER: You can proceed with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for booking a best flight for me.

ASSISTANT: Thank you for reaching us.