You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: Ryan Walker here. Can you please book me a flight from EWR to visit CLT?

ASSISTANT: Sure, may I know your travel dates please?

USER: My travel dates are Nov 13th and 15th.

ASSISTANT: Do you have any specifications?

USER: I need a single connecting flight.

ASSISTANT: Delta airlines is having a connecting flight with a fare of 100, shall I proceed with booking?

USER: Ok, please proceed.

ASSISTANT: Your booking is done with the flight-1015.

USER: Thanks for the information.

ASSISTANT: Welcome.