You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello.

USER: I am Brandon Allen.

ASSISTANT: Brandon Allen, how may I hep you?

USER: Can you please book a flight ticket to New York with direct flight?

ASSISTANT: Please provide me with your trip dates?

USER: My journey start on 10th Jan, and I wish to return back on Jan 12th.

ASSISTANT: Please provide me with your genesis and terminus airport codes?

USER: My airport codes are LGA to EWR.

ASSISTANT: Please give me moment?

USER: Sure.

ASSISTANT: Spirit airways is giving service on your route with flight number 1014 and class is economy.

USER: Ok, that's perfect, please proceed with the booking.

ASSISTANT: Your flight ticket is booked.

USER: Thanks for the help.

ASSISTANT: Thank you for approaching us.