You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Samantha Davis.

ASSISTANT: How can I aid you today?

USER: Can you please reserve me a flight ticket from HOU to CLT to attend a film festival?

ASSISTANT: Sure, I will help you with this. Can you please mention your planned travel dates?

USER: My planned journey dates are Feb 25 and Feb 27.

ASSISTANT: Do you need a halt in between your journey?

USER: Yes, I need a halt in between my journey.

ASSISTANT: Do you have any class preference?

USER: No, I am comfortable with any class.

ASSISTANT: There is no flight available as per your travelling dates.

USER: Ok, not an issue.

ASSISTANT: Thank you for approaching us, have a great day.

USER: Thank you for your response.