You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am planning to attend a party from DCA to AUS. Can you find a ticket for me?

ASSISTANT: That's great, please tell me your dates of travel.

USER: Sure, my travelling dates are 08/15 to 08/17.

ASSISTANT: There is a flight available on the date which you want to travel, shall I proceed booking?

USER: Make sure that my connection is1.

ASSISTANT: Yes, connections are 1.

USER: Yes, you can proceed.

ASSISTANT: Can I know your good name?

USER: Yes, I am Nicholas Lee.

ASSISTANT: Your ticket is booked with AA airlines and flight number is 1023.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.