You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Brenda Mitchell here, need to fly Boston to attend my friend's wedding anniversary. Please help me in booking from PHL to BOS?

ASSISTANT: Sure, when are you planning to travel?

USER: My journey would be from 09/29 to 10/01. I need a connection in between.

ASSISTANT: Please provide your specifications.

USER: My price should not exceed 500.

ASSISTANT: Spirit airlines with single connection and price is 200 of 1003 flight.

USER: Ok, go on with my booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your service.

ASSISTANT: Thank you.