You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I serve you today?

USER: I am Kenneth Rodriguez. I am planning to shoot documentary on the most haunted place Harvard Exit Theatre in PHL. Could you please help me in booking a ticket with fare of 5000?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Kindly provide me your travel dates.

USER: My travelling dates are 07/27 and return on 07/29.

ASSISTANT: May I know your take off airport code?

USER: My source code is DTW.

ASSISTANT: There is a flight with your requirement, airline is AA with price 200 and single connection. Shall I proceed with booking?

USER: You can proceed with booking.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thanks for reaching us.