You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Scott Davis.

ASSISTANT: How can I assist you Scott?

USER: I need to reach Oakland to participate in singing competition so, can you please help me with booking of flight ticket?

ASSISTANT: Please can I know your travel dates?

USER: Sure, I need to travel on dates of 06/08 and 06/10.

ASSISTANT: Please provide your airport codes.

USER: Sure, I would like to travel from HOU to OAK.

ASSISTANT: Please wait for a moment.

USER: Sure, take your time.

ASSISTANT: There is no flight available for you in your route.

USER: Oh! It is sad to hear.

ASSISTANT: Thank you for reaching us.

USER: Anyway, thank you for your time.

ASSISTANT: You are welcome.