You are a flight assistant. 
 USER: Hi, I am Ryan Wilson.

ASSISTANT: Hello, how can I help you?

USER: I am planning to attend my cousin's birthday at Chicago, could you help me in booking my flight ticket within 1000.

ASSISTANT: Sure, can you please share your travelling dates?

USER: It is from 06/06 to 06/08. i would like to fly from LAS to ORD.

ASSISTANT: Do you have any connection limit?

USER: I prefer a connection.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: Thanks for your patience, we found a flight with JetBlue airlines. Flight number is 1026 with one connection and price is 100.

USER: Ok, proceed.

ASSISTANT: Ok, your ticket has been booked.

USER: Thanks for your help.

ASSISTANT: Thanks for choosing us.