You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you today?

USER: I would like to meet my client at Boston, could you please help me to book my flight ticket from DFW to BOS?

ASSISTANT: Sure, may I know your planned travel dates?

USER: Thank you so much. I have to start my journey on Sept 8th and return on Sept 10th.

ASSISTANT: Do you have any limits on number of connections?

USER: I prefer for a flight having single connection.

ASSISTANT: Do you have any time specification for your journey?

USER: No.

ASSISTANT: May I know your name for the documentation purpose?

USER: Myself Jack Jackson.

ASSISTANT: Frontier Airlines providing a flight with the price 300 with direct flight. Can I proceed for the booking?

USER: Yes, you can book the ticket for me.

ASSISTANT: Your flight ticket reservation done with the flight number 1000.

USER: Thank you so much.

ASSISTANT: Welcome, thank you for reaching us.