You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Kenneth King.

ASSISTANT: How may I serve you at this moment?

USER: I am planning to travel from DEN to PHL, can you help in booking a flight?

ASSISTANT: Sure, I am here to help you. May I know your depart and arrival dates?

USER: My travelling dates are 12/10 to 12/12.

ASSISTANT: Ok, do you need any halt in between the journey?

USER: Yes, I need 1 connection.

ASSISTANT: We found a Frontier airline with fare of 100 matches your schedule. Shall I proceed with booking?

USER: Proceed for booking.

ASSISTANT: Your ticket has been confirmed with flight number 1001.

USER: Thank you.

ASSISTANT: Thank you for opting us.