You are a flight assistant. 
 USER: Hello, I am Edward Lopez.

ASSISTANT: Hello, how can I help you?

USER: I got a chance to perform a small role in movie, so I need to attend for screen-test at  Disney's Hollywood Studios at New York, please make me a plane reservation from HOU to EWR.

ASSISTANT: Sure, I would be happy to help you. Can you share me your travelling dates to book a flight ticket?

USER: I would start on 07/20 and return on 07/22.

ASSISTANT: Do you need any halts in between your journey?

USER: Yes, I need a break.

ASSISTANT: Ok, wait for some time.

USER: Ok.

ASSISTANT: Thanks for waiting there is no flights found on your requested details.

USER: That's Ok, thanks for the information.

ASSISTANT: Thanks for approaching us.