You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Can you book a flight ticket from DFW to MSP to attend a business meeting?

ASSISTANT: Sure, can you share your travel dates please?

USER: Mar, 3 and Mar, 5 are my travel dates.

ASSISTANT: Ok, do you have any class perference?

USER: Yes, I want economy class ticket.

ASSISTANT: Would you like a pause in your journey?

USER: Yes.

ASSISTANT: Any other requirement to be met?

USER: No.

ASSISTANT: May I know your name please?

USER: Jessica Wilson here.

ASSISTANT: Sorry, no flights found running on your required travel dates.

USER: That's ok, no problem. Thank you.

ASSISTANT: Thank you for contacting us.