You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Janet Jackson, want to travel from DFW to IAH. Please help me in booking my ticket.

ASSISTANT: Sure, when do you want to travel?

USER: I want to travel on 12/17 and want to return on 12/19.

ASSISTANT: Ok, how much do you want to spend on your ticket?

USER: I want to spend 5000.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thank you for your time, No flights were currently running to that location due to abnormal weather conditions.

USER: It's ok, thank you for your help.

ASSISTANT: Thank you for reaching us.