You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER:  I want to attend Steampunk festivals at Chicago with the fare of 5000. Can you please help me in booking a direct flight ticket?

ASSISTANT: Sure, please share me travelling dates?

USER: I want to fly on 11/30 and recur on 12/02.

ASSISTANT: May I know your airport codes?

USER: My airport codes are LAX and ORD.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: We found 1002 Spirit airline with direct flight and price of 100. Shall I proceed?

USER: Please proceed.

ASSISTANT: We need your name to proceed?

USER: I am Helen Wilson.

ASSISTANT: Your booking is done.

USER: Thanks for your quick response.

ASSISTANT: Thank you.