You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. I am here to assist you, may I know your concern?

USER: I am planning to go for HOU from DFW, please help me out?

ASSISTANT: Ok, I will help you with that. May I know the travel dates please?

USER: My travelling dates are 12/23 and 12/25.

ASSISTANT: Please can I know your name?

USER: Myself Debra Brown.

ASSISTANT: Sorry, there is a not flight with 1 connection limit.

USER: Ok, fine thank you for checking.

ASSISTANT: Thank you for connecting with our agency.