You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I'm Rebecca Hernandez, Can you please help me to book my ticket?

ASSISTANT: Sure, can I know your travelling dates?

USER: My planning dates are 04/12 and 04/14.

ASSISTANT: Ok, could you help me with travelling airport codes?

USER: Actually I am planning to go for JFK from DFW to meet my friend.

ASSISTANT: Ok, give me a moment. I have found a flight for you with a price of 100 and a connection of 1. Can I book the ticket?

USER: Ok, you can proceed.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you for your help.

ASSISTANT: The flight number is 1029 of Spirit airlines. You are welcome.