You are a flight assistant. 
 USER: Hello, I am Elizabeth White.

ASSISTANT: Hello, how may I help you today?

USER: Could you help me in booking my flight from OAK to AUS to attend my grand father's memorial.

ASSISTANT: Sure, can you please help me with your travel dates?

USER: I would like to fly from 04/22 to 04/24.

ASSISTANT: Do you have any specifications?

USER: I need a connection in between. And my price should not exceed 200.

ASSISTANT: Please wait for a while.

USER: Ok,.

ASSISTANT: Sorry, we found a flight with direct connection.

USER: Ok, no issues. Do no proceed.

ASSISTANT: Ok.

USER: Thanks for your service.

ASSISTANT: Thanks for choosing us.