You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I serve you today?

USER: I want to meet my uncle at LAX. So, can you please book a flight ticket from IAH?

ASSISTANT: Sure, we are euphoric to help you. May I know your itinerary dates?

USER: Thank you, my itinerary dates are Oct 23 and Oct 25.

ASSISTANT: Do you need any way station in your journey?

USER: Yes, I need a break in between the journey.

ASSISTANT: May I know your depart and arrival time?

USER: I am comfortable to travel at any time.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: May I know your good name please?

USER: My name is Donna Thomas.

ASSISTANT: Sorry to inform you that, there are no flights available with your requirements.

USER: That's ok, thank you for the information.

ASSISTANT: Thank you for choosing us.