You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I want to book a flight ticket to Chicago with price under 1000. Can you please help me with it?

ASSISTANT: Sure, I am here to help you. May I know when you have planned to travel?

USER: My travel dates are 01/22 and 01/24.

ASSISTANT: Ok, please help me by providing your journey codes.

USER: Airport codes are LGA-ORD.

ASSISTANT: Please stand by I will get back to you.

USER: Sure.

ASSISTANT: Thank you, we found a flight with number 1010 and airline Delta at a price of 100 with 1 connection. Shall I proceed with booking?

USER: Yes, you can proceed with booking.

ASSISTANT: Sure, your booking is done.

USER: Thank you.

ASSISTANT: May I know your name please?

USER: My name is Betty Nelson.

ASSISTANT: Thank you, have a nice day.

USER: Thank you.