You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Can you please help me with booking a flight on the route from BOS to LAX?

ASSISTANT: Sure, I can help you to reserve a plane ticket. Share your travel dates, so that I can find the exact flight?

USER: My journey dates are from Feb 18th to Feb 20th.

ASSISTANT: Ok, please provide me your good name to proceed further.

USER: My name is David Allen.

ASSISTANT: On which airlines do you want to travel?

USER: Any airline is ok for me.

ASSISTANT: Ok, is there any preference about the connections in between your journey?

USER: My connection limit is 1.

ASSISTANT: Ok, please give me a minute. Is there any other specifications?

USER: No, thank you for asking.

ASSISTANT: The Spirit airlines is found in this route which is providing the service,  the flight is having a single connection with the ticket cost of 100 in an economy class. Shall I reserve the ticket?

USER: You can book it for me now.

ASSISTANT: Based on your request. I have done your ticket reservation with the flight number 1007. The depart time of the flight is 23:00 hours and return time of the flight is 13:00 hours. Have a safe journey.

USER: Thank you for help me with booking my reservation.

ASSISTANT: Thank you for reaching our agency to reserve your ticket.

USER: You are most welcome.