You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Ronald Thompson.

ASSISTANT: How can I serve you?

USER: I am planning to travel from LAX to SFO. Could you please help me to book a flight ticket for flowers festival?

ASSISTANT: Sure. Can I know your travelling dates?

USER: My travelling dates will be on 11/06 to 11/08.

ASSISTANT: Do you need any break?

USER: I am comfortable with any flight.

ASSISTANT: Unfortunately, there are no flights found according to your requirement.

USER: Ok, not an issue. Thank you.

ASSISTANT: Thanks for choosing us.