You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Can you aid me in booking a flight ticket from EWR to DFW?

ASSISTANT: Sure. Tell me your travel dates please?

USER: I am planning to start on July 21st and return back on July 23rd.

ASSISTANT: Do you have a connection limit? May I know your name please?

USER: Make sure that connection limit is 1. I am Amanda Harris.

ASSISTANT: Any other preferences?

USER: I prefer to travel in normal cost airline.

ASSISTANT: Wait for a moment please.

USER: Take your time.

ASSISTANT: Thanks for your patience. I have found a normal-cost airline that is American airlines which flies with one connection.

USER: Yes, you can go ahead.

ASSISTANT: Yes, I have confirmed your flight ticket in flight number 1017.

USER: Thank you for the support.

ASSISTANT: Thank you.