You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am planning a business trip from JFK to DTW, can you book a ticket for me?

ASSISTANT: Sure, can you please provide your name to proceed further?

USER: My name is Deborah Evans.

ASSISTANT: Can you please provide the departure day and arrival day?

USER: My travel dates are 02/24 & 02/26.

ASSISTANT: I found a flight with Spirit airline and the flight number is 1020. Shall I proceed for booking a ticket?

USER: Ok, book it.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for contacting us.