You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I address you?

USER: Can you aid me in booking a flight ticket from PHL to HOU?

ASSISTANT: May I know when you are planning to go?

USER: I am planning to start on May 5th and return back on May 7th.

ASSISTANT: Do you have any specifications in class and airline?

USER: Any class or airline is ok for me.

ASSISTANT: Is there any requirement in connections?

USER: No.

ASSISTANT: From your requirements United Airlines is going on your way, flight no: 1010, with 1 connections and price was 100, is that ok with you?

USER: Yes, you can go ahead.

ASSISTANT: Can you mention your name?

USER: I am Laura Collins.

ASSISTANT: Your ticket has been confirmed, have a nice journey.

USER: Thank you for the support.

ASSISTANT: Thank you for contacting our service.