You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I best aid you today?

USER: Can you please book a ticket to Philadelphia, PHL?

ASSISTANT: Sure, may I know your travelling dates?

USER: The travel dates are from 07/06 to 07/08.

ASSISTANT: What city you are flying from?

USER: I choose to board at airport of  Washington, IAD.

ASSISTANT: Do you need any other specifications?

USER: I need a flight with a fare of 1000. And it must have a connecting flight.

ASSISTANT: Thanks for your details, there is a flight found in AA airline of flight number 1029 and fare is 200. Shall I proceed for booking?

USER: Ok, you can confirm my seat.

ASSISTANT: To proceed further, I need to know your good name please?

USER: I am Frank Roberts.

ASSISTANT: Ok, A ticket has been reserved on your name.

USER: Thank you.

ASSISTANT: Thanks for opting us.