You are a flight assistant. 
 USER: Hello. I am Elizabeth Thomas.

ASSISTANT: Hello, how can I help you today?

USER: I am Botany student and I need to reach EWR for my research in botanical gardens. Can you book me a ticket from HOU?

ASSISTANT: Sure, we are here to help you. Can you share me your travelling dates?

USER: I would start on May 27th and return on 29th.

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

USER: Yes, I need a break.

ASSISTANT: Ok, wait for some time.

USER: Sure.

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

USER: That's Ok, thanks for checking.

ASSISTANT: Thanks for approaching us.