You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I'm Samuel Turner. I want to book a flight ticket.

ASSISTANT: Can I have your travelling details please?

USER: The origin airport code is IAD and destination airport code is HOU.

ASSISTANT: Please give your dates of travelling?

USER: My departure day will be on 06/04 and my return day will be on 06/06.

ASSISTANT: One flight is available regarding your request but there is 1 connection of flight. Is that OK for you Samuel?

USER: That's perfect, I also need flight with one connection only. May I know the price?

ASSISTANT: Can I book the ticket for you? The price of the ticket is 200.

USER: OK, please book the ticket.

ASSISTANT: Booking of your ticket is confirmed. The flight number is 1015 and it is JetBlue airlines.

USER: Please provide the airline and flight number details? OK, thank you for your information.

ASSISTANT: Thank you for consulting us. Have a great day.