You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: This is Helen Parker.

ASSISTANT: How can I assist you today?

USER: I would like to book a flight ticket from MSP to JFK, can you please book a flight ticket?

ASSISTANT: Sure, will you mention your travelling dates please?

USER: My travelling dates are Jan 5th and Jan 7th.

ASSISTANT: Please give me a moment.

USER: Sure, but I will prefer to travel in an economy class.

ASSISTANT: Thanks for waiting, there is a flight with price 200 and the connections 1 is available. Shall I confirm your ticket?

USER: Please reserve my flight ticket.

ASSISTANT: Your ticket is booked. The flight number is 1004 and the airline is Spirit.

USER: Thank you for your response.

ASSISTANT: Welcome, have a great day.