You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Myself Ryan Thomas form LGA.

ASSISTANT: How can I help you Thomas?

USER: Can you please help me in booking of a flight ticket to ORD from my location?

ASSISTANT: Sure, may I know your travelling dates?

USER: I want two tickets one is on 12/10 and the other return ticket on 12/12 dates.

ASSISTANT: May I know your price limit?

USER: Sure, my limit is just 5000.

ASSISTANT: Sorry to tell that there are no flights found on your request.

USER: It's ok.

ASSISTANT: Thank you for approaching us.

USER: Thank you for the information.