You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how may I assist you today?

USER: Due to business trip, I need to fly Washington DC-DCA from Austin, TX-AUS.

ASSISTANT: Ok, May I know your journey dates?

USER: The dates are 01/16 to 01/18.

ASSISTANT: Let me know your name please.

USER: My name is Thomas Jackson.

ASSISTANT: Thank you. Please wait a minute, I will check and revert you.

USER: Sure.

ASSISTANT: Thank you for waiting, We found UA airline with number 1028 and price is 100 matches your data. Shall I proceed for booking?

USER: Please proceed to book a flight with connection 1.

ASSISTANT: Ok, Your booking has been done with single connection.

USER: Thanks for booking a flight with connection 1.