You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: Can you avail me to book a flight from JFK to DEN?

ASSISTANT: Sure, I am happy to guide you. Can you please tell me your trip dates?

USER: My travel dates are June 29 and July 01.

ASSISTANT: Ok, is there any concern about the connection limit?

USER: I need a connecting flight.

ASSISTANT: Ok, please tell me your name.

USER: Nicholas Smith here.

ASSISTANT: Ok, do you have any other preferences?

USER: No.

ASSISTANT: The Southwest airlines is providing a single connecting flight which costs 100 per ticket. Can I book the ticket?

USER: Please proceed.

ASSISTANT: As per your request, I have booked your ticket with the flight-1010.

USER: Thanks for the service.

ASSISTANT: Have a safe flight, thank you for opting us.