You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How exactly I can serve you the best today?

USER: I am Katherine Anderson. Can you help me booking a flight ticket from LAX to PHL?

ASSISTANT: Can you please share your travel dates that you have planned?

USER: I will start on Nov, 19 and return on Nov, 21.

ASSISTANT: Ok, Do you like to go with a connecting or direct flight?

USER: I need a break in my journey.

ASSISTANT: Ok, please wait a moment. let me search a flight for you.

USER: Sure.

ASSISTANT: We have found a direct flight with AA airlines, flight number 1008 and the fare of 100. Shall I reserve a ticket for this airline?

USER: Please proceed with the booking.

ASSISTANT: Sure, your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thanks for approaching us, wish you a great journey.