You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you?

USER: I am Ruth Miller. I am planning to book a ticket with price 200, can you please help me out to book a ticket?

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

USER: I am planning to travel on 01/17 and return back on 01/19.

ASSISTANT: Can you please share your source and destination airport codes?

USER: My source code is IAH and destination code is LGA.

ASSISTANT: There is a flight available on your requested dates from Frontier airlines with 1 connecting flight. Shall I confirm your booking?

USER: Yes, you can book it.

ASSISTANT: Your ticket is booked with flight 1017.

USER: Thank you for your help.