You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: Will you please assist me in booking a flight ticket from HOU to ORD?

ASSISTANT: Sure,  On which dates would you like me to book a flight ticket for you?

USER: My depart will be on June 12th and return on June 14th.

ASSISTANT: On what name, do I need to reserve your ticket?

USER: Jason Edwards.

ASSISTANT: Let me know your connection limit?

USER: I need a single connection.

ASSISTANT: Do you have any other requirements?

USER: The depart time should be afternoon.

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

USER: Ok, no issues. Thank you.

ASSISTANT: Thank you for choosing us.