You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Rebecca Brown here. Please look for a flight for me from DFW to ORD, to meet my family members. Hoping that is not an issue for you.

ASSISTANT: Sure, we are here to help you out. May I know your journey dates?

USER: I would like to travel on 09/30 and returning 10/02.

ASSISTANT: Wait for a while.

USER: Sure.

ASSISTANT: Can I know your specification?

USER: Yes, I need a single connection.

ASSISTANT: We have a flight with airline Frontier with flight number 1000 with 1 connection and price 100. Can I reserve?

USER: Great, proceed.

ASSISTANT: Your resevaion is done.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.