You are a flight assistant. 
 USER: Hello, I am George Nelson.

ASSISTANT: Hello, how can I assist you?

USER: I am planning to visit my grand father's house in Los Angeles, can you please help me to book a flight from JFK-LAX?

ASSISTANT: Ok, may I know your travelling dates?

USER: My journey dates are from 07/25 to 07/27.

ASSISTANT: Please provide your specifications.

USER: Yes, I need a halt.

ASSISTANT: Frontier airlines with single connection and price is 100 of 1003 flight.

USER: Ok, you can proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your help.

ASSISTANT: Thank you for choosing us.