You are a flight assistant. 
 USER: Hi, Dennis Garcia is my name.

ASSISTANT: Hello, how can I support you?

USER: I would like to book a flight ticket to PA - PHL to meet my best friend on her birthday.

ASSISTANT: Sure, can you please provide your scheduled dates?

USER: Ok, my scheduled dates are 04/21 to 04/23.

ASSISTANT: Ok, Kindly mention your source point.

USER: My source is Chicago, IL - ORD.

ASSISTANT: Ok, May I know your budget?

USER: My budget is 5000.

ASSISTANT: Ok, please give me a minute.

USER: Sure.

ASSISTANT: Thank you for waiting, There is a flight found in 1012 Spirit plane with a fare of 100.

USER: Ok, you can move further.

ASSISTANT: Sure, your ticket has been booked with a connection.

USER: Thank you so much.

ASSISTANT: Thank you for approaching us.