You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am planning to attend music concert at EWR, can you please help me with booking a flight ticket from OAK?

ASSISTANT: Sure, May I know your travelling dates?

USER: I would like to take off on Oct 22 and return on Oct 24.

ASSISTANT: Do you have any connection limit?

USER: Yes, I am looking for a connecting flight.

ASSISTANT: May I know your name?

USER: My name is James Scott.

ASSISTANT: Are there any other preferences?

USER: I would like to return during morning time.

ASSISTANT: Sorry Scott, there are no flights found on your data.

USER: Ok, no issues. Thank you for the information.

ASSISTANT: Thank you.

USER: You are welcome.