You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What can I assist you today?

USER: I am Helen Martinez. I need to book a flight ticket from ATL to SEA, Can you please help me for booking?

ASSISTANT: Ok Helen Martinez, I can help you with the ticket booking.

USER: Thank you.

ASSISTANT: On which dates you are willing to travel?

USER: I would like to travel on 05/01 to return on 05/03.

ASSISTANT: Ok, please give me a minute. I will search the flight with your details and let you know the flight details.

USER: Sure.

ASSISTANT: The Spirit airlines is providing the service which is having a economy class tickets of fare 100. Can I proceed with ticket booking?

USER: Ok, proceed for booking.

ASSISTANT: Ok, I have booked your ticket with the flight number 1017.

USER: Thanks for your information.

ASSISTANT: Ok.