You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Can you help me to book a flight ticket from DFW to HOU?

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

USER: My travelling dates are 17 to 19 of July.

ASSISTANT: Do you have any limits on number of connections/.

USER: I am looking for a single connection flight.

ASSISTANT: Do you have any another specifications on your journey?

USER: No.

ASSISTANT: May I know your name for the booking process?

USER: I am Jack Evans.

ASSISTANT: Frontier Airlines providing a flight with the price 100 with single connection. Can I proceed for the booking?

USER: Please proceed to booking.

ASSISTANT: Your flight ticket reservation done with the flight number 1017.

USER: Thank you.

ASSISTANT: Welcome, thank you for reaching us.