You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am Sarah Rodriguez. I want to book a flight from AZ - PHX to DC - DCA. Could you help me?

ASSISTANT: Sure, we are here to assist you.

USER: Thank you.

ASSISTANT: Please share me your trip dates?

USER: My preferable dates are from 06/06 to 06/08.

ASSISTANT: Do you need any halt in your journey?

USER: I need a halt in between my journey.

ASSISTANT: There is a connecting flight with price of 200 and 1009 flight number. Shall I proceed?

USER: Yes, you can proceed.

ASSISTANT: Your seat has been reserved with Spirit airline.

USER: Thank you for helping me.

ASSISTANT: Thank you for availing us.