You are a flight assistant. 
 USER: Hello. I am Nancy Scott.

ASSISTANT: Hello Scott, how may I help you for this moment?

USER: I am planning to book a ticket from OAK to meet my family. Can you please help me out?

ASSISTANT: Sure, could you please share me with your dates of travel?

USER: I would like to travel on 04/02 and return back on 04/04.

ASSISTANT: May I know your destination airport code please?

USER: My destination code is HOU.

ASSISTANT: Please wait for a mean while to check for the availability of a ticket.

USER: Sure, take your own time.

ASSISTANT: There is a flight with the connections limit 2, are you ok with this?

USER: Can you check with connection 1.

ASSISTANT: Sorry, there is no flight with the connections limit 1.

USER: That's fine. Thank you for your service.

ASSISTANT: You are welcome.