You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: My name is Dorothy Clark, I want to book a flight from Charlotte, NC-CLT to meet my friend. Can you book a connecting flight for me?

ASSISTANT: Sure, I will help you with booking. Can you please share your planned journey dates?

USER: I will fly on 10/21 and return on 10/23.

ASSISTANT: Please specify your source code?

USER: As my source code is Charlotte and my destination is Austin, TX-AUS.

ASSISTANT: Please hold on a minute, while I will check with availability of flights and get back to you.

USER: Sure, I will wait for your reply.

ASSISTANT: Thanks for waiting, there is a Jet blue airline with fare 100 and flight  number is 1018. Shall I proceed with booking?

USER: Please proceed with booking.

ASSISTANT: Your flight ticket has been confirmed in economy class.

USER: Thank you for helping me.

ASSISTANT: Thank you for availing us, have a nice journey.