You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello.

USER: I am William Williams.

ASSISTANT: William Williams, in what way shall I amend you at this moment?

USER:  I want to enjoy my beach holidays at Santa monica bay in Los Angeles. Can you book me a ticket within the range 500?

ASSISTANT: Ok, I will aid you in this.

USER: Thank you.

ASSISTANT: To reserve a ticket, may I know your journey dates?

USER: I want to travel on 02/06, and need to catch return flight on 02/08.

ASSISTANT: Where is your boarding point?

USER: It is a round trip to LAX.

ASSISTANT: Your landing point please? Ok, please wait a while.

USER: Sure.

ASSISTANT: Thanks for being patience.

USER: My pleasure.

ASSISTANT: JetBlue airline of price 100 with 1 connection of 1019 flight.

USER: Proceed with the booking.

ASSISTANT: Is it comfortable to you?

USER: Yes.

ASSISTANT: Ok, booking has been done. Thank you for choosing us.

USER: Thanks for the help.

ASSISTANT: Have a great journey.