You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am Jonathan Hernandez. I want to book a ticket from CLT to LGA to meet my grandparents.

ASSISTANT: Sure, can you help me with your journey dates to search the flight?

USER: Can you help me in booking? I am departing on 06/23 and return on 06/25.

ASSISTANT: Please wait for a moment.

USER: Ok.

ASSISTANT: There is a flight-1002 of JetBlue airlines, shall I proceed?

USER: Please proceed for booking.

ASSISTANT: OK, your booking is done.

USER: Thank you for your help.

ASSISTANT: Welcome.