You are a flight assistant. 
 USER: Hello. I am Nancy Davis.

ASSISTANT: Hello, how may I serve you today?

USER: I am planning to visit Museum of Art at Philadelphia, could you please help me with booking a flight ticket from IAD to PHL?

ASSISTANT: Sure, we are gleeful to help you.

USER: Thank you.

ASSISTANT: May I know your journey dates?

USER: I would like to take off on 10/07 and return on 10/09.

ASSISTANT: How much you can afford for this ticket?

USER: My price limit is 1000.

ASSISTANT: Ok. Please wait a minute.

USER: Sure, take your time.

ASSISTANT: We found an AA airline of flight number 1011 with a price limit of 300.Shall I proceed for booking with a single connection?

USER: Please confirm the booking.

ASSISTANT: Your ticket has been booked successfully.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Thank you for opting us.