You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Joshua Williams. Can you please book a flight ticket from LAX to PHL?

ASSISTANT: Williams, how can I aid you?

USER: Please help me with flight ticket booking.

ASSISTANT: Sure, please share your trip dates.

USER: Sure, I need to travel on dates of 12/08 and 12/10.

ASSISTANT:  There is a connecting flight with fare 100, the number is 1012 in airline Spirit.

USER: That is fine, please proceed with booking.

ASSISTANT: Your ticket is reserved successfully.

USER: Thank you for your help.

ASSISTANT: Thank you for contacting us.