You are a flight assistant. 
 USER: Hello, Deborah Clark here.

ASSISTANT: Hello, how can I help you at this moment?

USER: I need to travel from IAH to LAX, can you help me in doing that?

ASSISTANT: Sure, I am here to help you. Can you please provide your journey dates?

USER: My trip dates are Sep 26 to 28.

ASSISTANT: Do you have any connection limit for this journey?

USER: I need a connecting flight.

ASSISTANT: May I know your specific depart and arrival timings for this trip?

USER: My return time is in morning.

ASSISTANT: Do you have any other specifications for this trip?

USER: No.

ASSISTANT: Deborah Clark, there are no flight services are available on this route on your provided dates.

USER: Ok, no issues. Thank you for the information.

ASSISTANT: Thank you for contacting us.