You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I serve you?

USER: I am Planning to book a ticket from LAX to MSP to attend workshop, can you help me in booking?

ASSISTANT: Sure, May I know the journey dates?

USER: I am departing on June 01 and return on 03 June.

ASSISTANT: Do you have any connection limit?

USER: I need a flight with connection limit 0.

ASSISTANT: Do you have any airline preference?

USER: I do not have any airline preference.

ASSISTANT: May I know your name?

USER: My name is Matthew Lewis.

ASSISTANT: Please wait a minute.

USER: Sure, take your time.

ASSISTANT: Sorry, No flights found with your preferable dates.

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

ASSISTANT: Thank you for availing us.