You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Can you aid me to book a flight ticket from PHL to ORD?

ASSISTANT: Sure, I am here to help you. May I know your name?

USER: Myself Jacob Moore.

ASSISTANT: Thank you. Please let me know your travel dates.

USER: I planned my trip on the dates Sept 20 and Sept 22.

ASSISTANT: Noted. Please wait for a while.

USER: Sure.

ASSISTANT: Flight-1000 having single connection is available with Southwest Airlines and the ticket costs you 200 only in economy class. Flight will take-off at 9:00 hours and arrives at 12:00 hours. Shall I book the ticket for you?

USER: Yes, please proceed.

ASSISTANT: Your ticket is booked successfully.

USER: Thank you for your help.

ASSISTANT: You are most welcome.