You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you for today?

USER: I need to travel Phoenix, can you please reserve flight ticket?

ASSISTANT: I am here to help you in booking your flight ticket. Can you please provide your planned dates of journey?

USER: My travelling dates are Apr,23 and Apr,25.

ASSISTANT: Can you please provide your source of journey?

USER: My travelling airport codes are IAD and PHX.

ASSISTANT: Would you like to have a connecting flight for your journey?

USER: Yes, I prefer for one connecting flight.

ASSISTANT: American Airlines is providing a flight to your region having a ticket fare of 200 with single connecting flight. Shall I proceed with the booking in this flight?

USER: Please reserve the flight ticket.

ASSISTANT: Can you please provide your name for further proceeding?

USER: Myself Mary Hill.

ASSISTANT: I have booked your flight ticket with the flight 1009 in an economy class.

USER: Thank you for reserving my flight ticket.

ASSISTANT: You are welcome, thank you for reaching us. Have a safe journey.