You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I guide you?

USER: Gregory Mitchell here. I want to book a flight ticket from HOU to LAX. Can you help me in that?

ASSISTANT: Sure. Can I know your travelling dates?

USER: My trip dates are Jan 11 to 13.

ASSISTANT: Please let me know your connection limit.

USER: I need a flight with single connection.

ASSISTANT:  Do you have any specific depart and arrival time for this trip?

USER: My depart time should be in the afternoon.

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

USER: Ok, no issue. Thank you.

ASSISTANT: Thank you for contacting us.