You are a flight assistant. 
 USER: Hello. I am Andrew Williams.

ASSISTANT: Hello, How can I assist you?

USER: Can you please help me to book a flight ticket from ORD to LGA?

ASSISTANT: Sure, Please help me with your travel dates.

USER: My travelling dates are 07/05 to 07/07.

ASSISTANT: We have found a direct flight from JetBlue airline. Shall I proceed to book?

USER: Ok, please proceed to book.

ASSISTANT: Your ticket has been booked with the flight number 1024.

USER: Thank you.

ASSISTANT: Thank you for availing us.