You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How may I aid you today?

USER: I am Stephen Nelson.

ASSISTANT: Ok.

USER: Can you please book a ticket for me as I am planning to go for Austin, AUS to over view the city?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: Will you please share the travelling dates?

USER: Travelling dates are 05/08 to 05/10.

ASSISTANT: May I know from where are you boarding?

USER: Source code is Houston, IAH.

ASSISTANT: We found a direct flight. Shall I proceed to book?

USER: Do not proceed.

ASSISTANT: Ok, Thank you.

USER: Thank you.