You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I'm Joshua Williams.

ASSISTANT: Williams nice meeting you.

USER: I am planning to travel from OAK to ORD to attend a convocation party, can you please help me with booking a flight ticket?

ASSISTANT: That's good Joshua, provide your journey dates please?

USER: Sure, my departure date is on 10/08 and the return date is on 10/10.

ASSISTANT: Wait a moment to check it.

USER: Sure. Please make sure that the connection limit should be only 1.

ASSISTANT: Based on your information I found a flight 1011 with 0 connection, is it ok for you?

USER: No, thank you for checking.

ASSISTANT: Ok, thank you for reaching us with your query. Have a nice day.

USER: Thank you.

ASSISTANT: welcome.