You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER:  I want to book a flight ticket from DEN to ATL. Could you help me in booking?

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

USER: My travelling dates are from June,14 and 16.

ASSISTANT: Do you have any limits on number of connections?

USER: I prefer one connecting flight.

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

USER: No.

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

USER: Myself Anna Garcia.

ASSISTANT: Frontier Airlines providing a flight with the price 100 with 0 connection. Can I proceed for the booking?

USER: Please proceed with the reservation.

ASSISTANT: Your flight ticket reservation done with the flight number 1002.

USER: Thank you for reserving my flight ticket.

ASSISTANT: Welcome, thank you for reaching us.