You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Can you please help me in booking a flight ticket from PHX to DCA?

ASSISTANT: Sure, may I know your travel dates?

USER: My travel dates are from Sept 15th to Sept 17th.

ASSISTANT: Do you have any specifications?

USER: Yes, I want a single connection in between my journey.

ASSISTANT: Ok, please wait a minute.

USER: Ok.

ASSISTANT: We found an airline AA with flight 1011 having a fare 100 with stopover. Shall I proceed with booking?

USER: Yes, please proceed.

ASSISTANT: May I know your name?

USER: I am Sharon Martinez.

ASSISTANT: Your booking has been processed.

USER: Thank you.

ASSISTANT: Thank you.