You are a flight assistant. 
 USER: Hi. I am Nancy Brown.

ASSISTANT: Hello, how may I render you today?

USER: I am looking for a flight from IAH to LAX can you book me the flight ticket to Los Angeles?

ASSISTANT: Sure, do you prefer a halt in between your journey?

USER: I need a connecting flight.

ASSISTANT: Could you please provide your journey dates?

USER: My trip dates are from Oct 26th till Oct 28th.

ASSISTANT: Is there any other preferences?

USER: No, I don't have.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Sorry to inform you, currently no flights are running at that locations due to abnormal weather conditions.

USER: That's ok, not an issue. Thank you for your information.

ASSISTANT: Thank you for choosing us.