You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I want to reserve my ticket from HOU to LAX, can you please help me in booking?

ASSISTANT: Can I know your travel dates?

USER: Sure, my planned dates of journey are from Oct, 14 to Oct, 16.

ASSISTANT: Do you have any preference?

USER: Yes, I want to fly in a connecting flight.

ASSISTANT: Let me know your name.

USER: Sure, my name is Larry Hall.

ASSISTANT: Sorry, no flights found for your travelling dates.

USER: Ok, no problem.

ASSISTANT: Thank you.

USER: Anyways, thank you for your service.