You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I support you today?

USER: There is a Columbus Day on 10/09. So I need to have a flight with 1 connection from Las Vegas, LAS. Aid me in this with the name of Debra Smith.

ASSISTANT: Sure, where do you want to go for a trip?

USER: I want to go for a trip on 10/08 to Oakland. OAK.

ASSISTANT: Ok, please be on hold.

USER: Sure.

ASSISTANT: Sorry to say that, there were no flights running on that location due to abnormal weather conditions.

USER: No problem, I will go with another option. Thank you for being helpful.

ASSISTANT: Thank you for reaching our agency.