You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Susan Harris.

ASSISTANT: How can I help you?

USER: I planned to meet my cousin in PHL, can you please help me to book a flight ticket from LAX?

ASSISTANT: Let me know your travel dates.

USER: I prefer to travel on Feb 10 and Feb 12.

ASSISTANT: Do you have any preference?

USER: I planned to depart in morning in a connecting flight.

ASSISTANT: Ticket is found with American Airlines for price 200 having flight number 1010.

USER: Ok, please confirm my booking.

ASSISTANT: Ticket is booked.

USER: Thank you.

ASSISTANT: Thanks.