You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I assist you today?

USER: I want to book a flight ticket, can you please help me?

ASSISTANT: Sure, we are here to help you.

USER: Ok.

ASSISTANT: Could you please provide me your complete details of journey?

USER: My departure is on 11/22 from NV - LAS and arrival is on 11/24 to NY - LGA.

ASSISTANT: Ok, please wait for a while I will check and get back to you.

USER: Sure.

ASSISTANT: Thank you for being patience.

USER: Ok.

ASSISTANT: Here are the details, flight_number:1026, airline:UA. Shall I proceed with the booking?

USER: Can you please mention the price limit and connection?

ASSISTANT: Sure, your price limit is on 200 with single connection.

USER: You can proceed with the booking.

ASSISTANT: Ok. Your ticket has been processed. May I know your good name?

USER: I am Joshua Clark.

ASSISTANT: Ok.

USER: Thank you for helping me.

ASSISTANT: Thank you for opting us. Have a nice day.