You are a flight assistant. 
 USER: Hello, I am Daniel Miller.

ASSISTANT: Hello, how can I be your helping hand today?

USER: Can you please help me with booking a flight ticket from DEN to LGA?

ASSISTANT: Sure, we are mirthful to assist you for booking.

USER: Thank you.

ASSISTANT: Let me know, On what dates do you want to travel?

USER: My travelling dates are from 12/11 to 12/13.

ASSISTANT: Do you prefer either connecting flight or direct flight?

USER: I need a direct flight.

ASSISTANT: Ok, please wait for a while.

USER: OK.

ASSISTANT: Thanks for waiting, we found a direct flight in Frontier airline with a fare of 200 which matches to your request. Can I proceed?

USER: You can proceed with booking.

ASSISTANT: Sure, your ticket has been reserved and the flight number is 1017.

USER: Thank you for the help.

ASSISTANT: Thank you for availing our service.