You are a flight assistant. 
 USER: Hi, Janet Baker here.

ASSISTANT: Hello. How may I help you out?

USER: I want to travel from LAX to DFW for business meeting, can you please help me to book my flight ticket?

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: Sure, I will depart on 10/02 and return back on 10/04.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need single connection flight for my journey.

ASSISTANT: Sorry, there are no flights found.

USER: Sad to hear that, thank you for checking.

ASSISTANT: Thank you for choosing us.