You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Can you aid me in booking a flight ticket from DCA to CLT?

ASSISTANT: Sure, I will help you. Can you please share me your travelling dates?

USER: I am planning to start on Jan 2nd and return back on Jan 4th.

ASSISTANT: Ok, please share me your name.

USER: Myself Jack Hill. I prefer to travel in normal cost airline.

ASSISTANT: Ok, do you have any connection limit?

USER: Make sure that connection limit is 1.

ASSISTANT: As per your request, I found a flight for you with single connection and ticket fare is 100. Shall I proceed for booking?

USER: Yes, you can go ahead.

ASSISTANT: Your ticket is booked with flight number 1007 and airline is Delta.

USER: Thank you for the support.

ASSISTANT: Welcome, have a safe flight.