You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you today?

USER: I would like to book a ticket from IAH to DCA, can you please help me with that?

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

USER: I am planning to travel on Sept 19 and return back on Sept 21.

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

USER: I am looking for a connecting flight.

ASSISTANT: Do you have any another specifications on your journey?

USER: No.

ASSISTANT: May I know your name for the booking process?

USER: Anna Mitchell.

ASSISTANT: JetBlue Airlines providing a flight with the price 100 with single connection. Can I proceed for the booking? Your flight ticket reservation done with the flight number 1008.

USER: Thank you.

ASSISTANT: Welcome, thank you for reaching us.