You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you today?

USER: I'm Jacob Anderson here, and my planning is to travel from DFW to IAH to meet my cousin at Houston.

ASSISTANT: That's good, let me know your journey dates?

USER: Sure, my dates of journey is from 05/20 to 05/22. My connections limit is 0.

ASSISTANT: Thank you for your information. Let me check. Thank you for waiting.

USER: Do you have any ticket for me?

ASSISTANT: Sorry, there is flight with 0 connection limit. Thank for reaching us, have a nice day.

USER: Is there any flight is available?

ASSISTANT: Sorry, there is no flight for your information.

USER: Thank you, for your information.

ASSISTANT: Welcome.