You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I need a flight ticket booking from PHL to OAK to attend a meeting, can you please help me with booking?

ASSISTANT: Sure, please provide me with the travel dates.

USER: Thank you and my planned travel dates are July 4th and I will arrive back on July 6th.

ASSISTANT: Is there any class preference?

USER: No, I don't have any class preference.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a single drop off flight for my journey.

ASSISTANT: Are there any more preferences that you want to avail?

USER: No.

ASSISTANT: May I know your name please?

USER: My name is Edward Nelson.

ASSISTANT: Give me a moment.

USER: Sure.

ASSISTANT: Southwest Airlines with flight 1007 is providing service on your route with single connection and the cost is 100.

USER: Sure, you can proceed with flight ticket booking.

ASSISTANT: Your ticket is booked where departure PHL 2:00 hours July 04 and arrival OAK 2:00 hours July 06.

USER: Thank you for your help with my flight ticket booking.

ASSISTANT: Thank you for the approach.