You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you today?

USER: I am Thomas Hernandez. Can you help me booking a flight ticket from LGA to JFK?

ASSISTANT: Sure, we are here to make your journey comfort. Do you have any class preference?

USER: I am looking for a business class.

ASSISTANT: Kindly share your planned travelling dates to proceed further.

USER: I will start on 04/31 and return on 05/02.

ASSISTANT: Please let me know if you need a connection in between your journey routes.

USER: I need a break in my journey.

ASSISTANT: Is there any other specifications?

USER: I need to return in the afternoon time.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Thank you for waiting, sorry to inform you that there are no flights fights found with your essential details.

USER: No problem, thank you for the information.

ASSISTANT: Can I know your name please?

USER: I am Thomas Hernandez.

ASSISTANT: Thank you for choosing us.