You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: Myself Margaret Harris.

ASSISTANT: Ok.

USER: I would like to take my sister children to Houston Zoo, can you help me booking flight from JFT on 04/07?

ASSISTANT: Sure, may I know your airport code from where you want to fly?

USER: From JFK.

ASSISTANT: Ok.

USER: To  HOU.

ASSISTANT: Do you want a return ticket too?

USER: My travel on 04/07 to 04/09.

ASSISTANT: Ok, give me a moment.

USER: Make sure with connection 1.

ASSISTANT: Margaret, sorry to inform you that there is no flight available on your requested dates.

USER: Ok, that's fine.

ASSISTANT: Do you want to fly on another dates?

USER: Thank you for your services. No.

ASSISTANT: You are welcome. Thank you for reaching us, have a nice day.