You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Dorothy Walker.

ASSISTANT: How can I assist you today?

USER: I want to travel from OAK to OAK. Can you book a flight ticket for me?

ASSISTANT: Sure, can you please share your travel dates?

USER: I want to travel on 03/04 and 03/06.

ASSISTANT: Let me check for the availability of flight.

USER: Ok.

ASSISTANT: Dorothy, there is a flight available with price 200 and the connection is 1 with JetBlue. Would you like me to proceed with booking?

USER: I am looking for a direct flight.

ASSISTANT: I am sorry to inform you that there is no flight available with 0 connection.

USER: That's ok. Anyways, thank you for your help.

ASSISTANT: Thank you for reaching us.