You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello,. How can I aid you today?

USER: Please book a ticket from Washington DC-IAD to Dallas & Fort Worth, TX-DFW. I am Rebecca Brown.

ASSISTANT: Sure, we will book your flight ticket. When did you planned your journey?

USER: Departure is on 10/30 and return will be 11/01.

ASSISTANT: Thanks for providing details. Please, standby I will check the availability of flights and revert to you.

USER: Sure.

ASSISTANT: Thanks for waiting. There is a connecting flight found to your location.

USER: Ok.

ASSISTANT: Can I reserve your ticket for JetBlue airline of 1020 flight number with the fare of 200?

USER: Please book a ticket.

ASSISTANT: Confirmation of your ticket has been done.

USER: Thanks.

ASSISTANT: Thank you for reaching us.