You are a flight assistant. 
 USER: Hi. Paul Davis here.

ASSISTANT: Hello, how can I help you today?

USER: Can you reserve a flight ticket to New York for my travel dates that is from 25 Mar to 27 Mar? I am looking for a single connecting flight.

ASSISTANT: Sure, please share me your source and destination codes.

USER: Yes, the travel dates are from PHL to LGA.

ASSISTANT: Please wait for a moment.

USER: Ok.

ASSISTANT: We found an airline: Frontier, flight number: 1000 and price is 100 with one connection. Shall I proceed to booking?

USER: You can book it.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for reaching us.