You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Virginia Taylor here.

ASSISTANT: How may I aid you today?

USER: I'm planning to visit Los Angeles, can you please book a ticket from IAH to LAX?

ASSISTANT: Sure, let me know your travel dates please?

USER: Sure, my planned departure and return travel dates are 14th and 16th of June.

ASSISTANT: Do you need any break in between your journey?

USER: Yes, my connection limit is 1.

ASSISTANT: Do you need any other specifications?

USER: No, I don't have any other specifications.

ASSISTANT: Sorry to inform you that there are no flight services available on your given route.

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

ASSISTANT: Thanks for opting us.