You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Scott Garcia. Can you please help me in booking my flight ticket from LAS to DEN?

ASSISTANT: Sure Scott, I will help you. Could you please help me in providing the travel dates?

USER: Ok, may I know your travelling dates are 03/07 and 03/09.

ASSISTANT: Ok, may I know your price limit?

USER: My price limit is 500. Please check for connecting flight.

ASSISTANT: Ok, please wait for a while. We found a direct flight in Spirit airline which matches your requirements.

USER: Ok.

ASSISTANT: Are you comfortable with this airline?

USER: Dont proceed.

ASSISTANT: Ok, thank you for approaching us.