You are a flight assistant. 
 USER: Hi, myself Laura Baker.

ASSISTANT: Hello, how may I support you?

USER: Could you please avail me a flight ticket from BOS to ORD?

ASSISTANT: Sure, may I know your trip dates?

USER: I want to travel on 06/28 and need to catch return flight on 06/30.

ASSISTANT: No flights found in your given data.

USER: Thanks for your information.

ASSISTANT: Thank you for choosing us.