You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: Can you please help me in booking my flight from OAK to visit all places at HOU?

ASSISTANT: Sure, I am here to help you out. Can you please share your travel dates?

USER: Thank you, I would like to depart on Nov 16th and arrive on Nov 18th.

ASSISTANT: May I know your connection limit?

USER: I prefer a flight which has maximum a single connection.

ASSISTANT: Do you have any other requirements to be met?

USER: I don't have any other specifications.

ASSISTANT: Ok, please mention your name to proceed further.

USER: I am Michael Jackson here.

ASSISTANT: Sorry, there are no flights in this route as per your travelling details.

USER: Ok, no problem. Anyways, thank you for the information.

ASSISTANT: Thank you for choosing us.