You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Matthew Scott.

ASSISTANT: Scott, how can I assist you today?

USER: I have a concert to attend at Philadelphia. Please help me in booking a ticket from LAX to PHL.

ASSISTANT: Sure, can you please provide me your trip dates?

USER: The journey dates are 08/16 and 08/18.

ASSISTANT: Ok, please be online for a while.

USER: Ok, take your time.

ASSISTANT: I found a flight-1007 available in Spirit airlines and the ticket fare is 100 only. Can I book the ticket?

USER: Please book the ticket.

ASSISTANT: Your ticket is booked successfully and happy journey.

USER: Thank you for your assistance.

ASSISTANT: Thank you for choosing us.