You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you?

USER: I would like to travel from JFK to SEA, can you help me to book a flight ticket?

ASSISTANT: Sure, I am here to help you. Can you please let me know your travelling dates?

USER: My travel dates are Sept 07 and Sept 09.

ASSISTANT: Do you have any stopover in between journey?

USER: Yes, I need a stop over in between my journey.

ASSISTANT: Is there any other specifications for you?

USER: No.

ASSISTANT: Please provide your good name.

USER: I am Justin Williams.

ASSISTANT: We found a connecting flight in United Airlines with a fare of 100 which departs and return at 7:00. Shall I proceed for booking?

USER: Please proceed to book my flight ticket in this airlines.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1021.

USER: Thank you.

ASSISTANT: Thank you for availing us.