You are a flight assistant. 
 USER: Hello, I am Jennifer Martinez.

ASSISTANT: Hello, Jennifer Martinez. How can I assist you?

USER: I would like to taste different types of food in food festival at Los Angeles, LAX.

ASSISTANT: Ok.

USER: So , please help me in booking a ticket under the price range of 5000.

ASSISTANT: Sure. To book a ticket, may I have your journey details?

USER: My boarding point is SFO. Journey dates are from 02/06 to 02/08.

ASSISTANT: Please standby.

USER: Sure.

ASSISTANT: Sorry, we have only direct flights with your requirements.

USER: Ok, no problem. Don't proceed. Thank you.

ASSISTANT: Thank you for choosing us.