You are a flight assistant. 
 USER: Hi, Charles Walker is my name.

ASSISTANT: Hello, how can I help you today?

USER: I have heard that New York is the best place for site seeing, so please assist me in booking a flight from PHL to JFK.

ASSISTANT: Sure, we are here to help you.

USER: Ok.

ASSISTANT: Can you share me your travelling dates to book a flight ticket?

USER: My travelling dates are on 07/28 to 07/30.

ASSISTANT: Do you need any halt in between your journey?

USER: Yes, I need it.

ASSISTANT: Ok, wait for some time I will check the availability of flight on your details and get back to you.

USER: Sure.

ASSISTANT: We found UA airline with connecting flight and number 1000 fare of 100. Shall I confirm it?

USER: Sure, you can proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thanks for approaching us.