You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you today?

USER: Can you help me with booking ticket from DCA to PHX?

ASSISTANT: Sure, could you please help me by providing your travelling dates?

USER: Ok, my trip dates are from Aug 11 to 13.

ASSISTANT: May I know your connection preference?

USER: I need a connecting flight.

ASSISTANT: Would you like to avail any benefits for the comfort of your journey?

USER: I don't have any other requirements.

ASSISTANT: Can I have your name please?

USER: Sure, I am Deborah Hernandez.

ASSISTANT: Ok, please wait a moment I'll search best flight for you.

USER: Sure.

ASSISTANT: Ok, there is a Jet Blue airline with flight number 1020 leaving from DCA on Aug 13th with 1 stop over in the midway and the estimate is 100. Shall I book an economy class ticket?

USER: Yes, you can.

ASSISTANT: Your seat has been reserved.

USER: Thank you.

ASSISTANT: Thank you for approaching us.