You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: James Martinez here. I want to book a flight from Las Vegas, NV - LAS to Boston, MA - BOS. Could you please help me in booking a flight ticket?

ASSISTANT: Sure, help me with the trip dates?

USER: My trip dates are from 10/26 to 10/28.

ASSISTANT: We found a flight in an airline Spirit with 1016 number having a single connection price of 100. Shall I reserve?

USER: Please reserve it for me.

ASSISTANT: Your flight ticket has been booked.

USER: Thank for your quick response.

ASSISTANT: Thank you for reaching us.