You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Rachel Jones.

ASSISTANT:  How can I aid you?

USER: I want to visit white house at Washington, please help me out by booking a flight ticket.

ASSISTANT: Sure, please provide me your travel dates?

USER: My travelling dates are from 05/12 to 05/14.

ASSISTANT:  May I know your travel points?

USER: I want to fly from PHX to IAD.

ASSISTANT: Do you have any preference?

USER: I need a connecting flight ticket.

ASSISTANT: We found a connecting flight Frontier with flight number 1010 and fare is 100.

USER: Please go with booking.

ASSISTANT: Your booking is confirmed.

USER: Thank you.

ASSISTANT: Thank you for availing us.