You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you today?

USER: Can you help me in booking a flight from PHL to DEN?

ASSISTANT: Sure, can you share your trip dates?

USER: My travelling dates are Mar 07 to 09.

ASSISTANT: Do you have any connection limit?

USER: Yes, I prefer travelling in single connection flight.

ASSISTANT: Is there any class preference?

USER: No.

ASSISTANT: Are there any other specifications?

USER: Sorry, I don't have.

ASSISTANT: Please forward your name.

USER: I am Scott Garcia.

ASSISTANT: We found a direct flight of fare 200 with airline United and number 1027. Can I proceed?

USER: Proceed for booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you.