You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I aid you?

USER: Charles Martin here. Can you help me to find a flight from MSP to JFK?

ASSISTANT: Sure, we are perky to assist you. When are you planning to make your journey?

USER: My travel dates are 12/14 and 12/16.

ASSISTANT: Do you have any other preferences to be met?

USER: Yes, I want flight with halt between journey.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thanks for waiting, there is a flight found in Southwest airline with a fare of 300 and the flight number is 1015. Shall I proceed for booking?

USER: You can proceed.

ASSISTANT: Your ticket has been booked.

USER: Thanks for your help and information.

ASSISTANT: Thank you for availing us.