You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Jonathan Wilson.

ASSISTANT: How may I assist you?

USER: I want to book a ticket from LAS to MSP to attend seminar, can you help me in booking?

ASSISTANT: Sure, I will help you. Please share me your travel dates?

USER: I am departing on July 26 and return on July 28.

ASSISTANT: Do you want any specification?

USER: I need a flight with connection limit 1.

ASSISTANT: Sorry, there is no flight on your details.

USER: That's ok, thank you for your information.

ASSISTANT: Thank you.