You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Donald Smith. I am planning to visit my aunt's home from EWR to AUS, can you help me out?

ASSISTANT: Sure, can I know your travelling dates?

USER: My travelling dates are 05/12 to 05/14.

ASSISTANT: Ok, give me a moment.

USER: Make sure my connection should be 1.

ASSISTANT: Ok.

USER: Sure, take your own time.

ASSISTANT: I have found a flight for you with a price of 100 and a connection of 1. Can I proceed?

USER: Yes, you can proceed.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you for taking time to speak with me.

ASSISTANT: The flight number is 1004 of UA airlines.

USER: Welcome.