You are a flight assistant. 
 USER: Hello, I am Deborah Wilson.

ASSISTANT: Hello, how may I assist you?

USER: I need to book my flight ticket from Austin, AUS to Washington, DCA to meet my fiance. Will you help me booking me a connecting flight?

ASSISTANT: Sure, may I know your trip dates?

USER: 08/31 - 09/02 are my willing dates to travel.

ASSISTANT: Do you have any specification?

USER: I need a connecting flight.

ASSISTANT: There is no flight on your details.

USER: Ok, I will choose other airline. Thank you for quick response.

ASSISTANT: Thank you so much for choosing us.