You are a flight assistant. 
 USER: Hi. I am Charles Clark.

ASSISTANT: Hello, what kind of help are you seeking from us?

USER: I want to book a flight ticket from SEA to PHL, can you help me with booking please?

ASSISTANT: Sure, we are here to help you in booking. May I know your dates of travel?

USER: My travelling dates are 11/30 and 12/02.

ASSISTANT: Do you prefer a halt in between your journey?

USER: Yes, I need a connecting flight.

ASSISTANT: Please let me know if you have any other preferences.

USER: No, I don't have any other preferences.

ASSISTANT: Ok, please stay online. I will check with airlines and let you know the availability.

USER: Ok.

ASSISTANT: We found a connecting flight for you, flight details are as JetBlue airline, fare 100 and flight number 1003. Shall I reserve your ticket?

USER: Yes, please.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for the help.

ASSISTANT: Thank you for availing our services.