You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I need to travel from HOU to LAX, can you reserve me a ticket?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My trip dates are Dec 07 to 09.

ASSISTANT: Do you have any limits on number of connections?

USER: I need a connecting flight.

ASSISTANT: May I know your name for the booking process?

USER: I am Raymond Martin.

ASSISTANT: Do you have any another specifications on your journey?

USER: No.

ASSISTANT: Sorry, no flights are available on your required dates.

USER: Ok, no issues. Thank you.

ASSISTANT: Welcome, thank you for reaching us.