You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you now?

USER: Emma Smith this side.

ASSISTANT: Ok.

USER: I am looking for a flight from DCA to PHX, can you please help me in booking a flight ticket?

ASSISTANT: Sure, can you please mention the travelling dates?

USER: My planning dates are from 09/16 till 09/18.

ASSISTANT: Ok, please wait for a moment.

USER: Please make sure that my connection should be 1.

ASSISTANT: Thank you for waiting, there is a flight 1007 in UA airline has the price 200 and the connection limit is 1. Shall I proceed with this booking?

USER: Please proceed.

ASSISTANT: Your ticket has been booked, have a safe journey.

USER: Thank you for booking.

ASSISTANT: Thank you for approaching us, have a nice day.