You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you today?

USER: I would like to travel from DCA to AUS as a business trip.

ASSISTANT: Sure, can you please share your preferable journey dates?

USER: My trip dates are 05/20 and 05/22.

ASSISTANT: May I know your name please?

USER: Linda Clark here.

ASSISTANT: Do you have any connection limit?

USER: I am comfortable with any flights.

ASSISTANT: Is there any other specifications?

USER: Return time should be evening.

ASSISTANT: I found a ticket for you with price of 100, flight number is 1023 in economy class and connection is 1.

USER: Please do the booking.

ASSISTANT: I confirmed your ticket successfully.

USER: Thank you so much.

ASSISTANT: Thank you for reaching us.