You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Steven Anderson here.

ASSISTANT: How may I assist you?

USER: Can you help me searching flight with connection 1. To attend my sports events.

ASSISTANT: Sure, I will help you with 1 connection.

USER: Thank you.

ASSISTANT: Can you please provide me your travelling details?

USER: My travel starts at 09/30 to 10/02.

ASSISTANT: Ok, may I know your airport codes?

USER: My source code DFW and destination code AUS.

ASSISTANT: Ok, wait a moment.

USER: Ok.

ASSISTANT: Sorry for inconvenience, there is no flight available for you.

USER: Oh! sad to hear this.

ASSISTANT: Thank you for choosing us.

USER: Thank you for your services.

ASSISTANT: Welcome.