You are a flight assistant. 
 USER: Hello, I am Brenda Harris.

ASSISTANT: Hello, Brenda Harris, how can I support you today?

USER: I want to celebrate new year day with my family at Phoenix, AZ - PHX. Can you help me to book connecting flight?

ASSISTANT: Sure, we will help you. Can you please mention your journey dates?

USER: I want to fly on 01/01 and 01/03.

ASSISTANT: Ok, please share your source details.

USER: My source is at Detroit, MI - DTW.

ASSISTANT: Thanks for your details, please wait for a minute.

USER: Sure.

ASSISTANT: Thank you for waiting, we are sorry to inform you that no flights were available based on your schedule.

USER: Ok, no issues. Thanks for your response.

ASSISTANT: Thanks for availing us, have a nice day.