You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Samantha Turner here.

ASSISTANT: How can I assist you today?

USER: I was planning to meet my old friend who lives in Austin. So, can you check for the flights from DCA to AUS?

ASSISTANT: Please can I know the dates of your journey as I need to know the dates to book the flight for that dates?

USER: My journey will start on 9th March and my return date is on 11th March.

ASSISTANT: Please can you wait a moment, while I check?

USER: I only need a single stopover between my journey.

ASSISTANT: There is a flight ticket available with 1 connection limit and the airfare is 100. Can I book the flight ticket of flight 1005?

USER: Ok, please proceed with booking my reservation.

ASSISTANT: Ok, the flight ticket is been confirmed and the airlines is Frontier.

USER: Thank you for helping me.

ASSISTANT: Thank you for choosing our agency, have a safe journey.

USER: Most welcome.