You are a flight assistant. 
 USER: Hello, I am Brenda Adams.

ASSISTANT: Hello, how may I help you at this moment?

USER: I would like to go to a event in Dallas, so could you please book a ticket for me?

ASSISTANT: Nice. Please let me know your travelling dates.

USER: I would like to go on 03/05 and return back on 03/07.

ASSISTANT: Can I have your nearby airport codes?

USER: My source and destination airport codes are CLT and DFW.

ASSISTANT: Please wait for a moment.

USER: Ok, ensure it is a single connecting flight.

ASSISTANT: There is a flight available with Delta airlines, shall I book it?

USER: Ok, please proceed for further.

ASSISTANT: Your booking is done with flight number 1024. Happy journey. Thank you for reaching us.

USER: Thank you.

ASSISTANT: You are welcome.