You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am looking for flights between LGA to PHX, can you please help me?

ASSISTANT: Kindly mention your travelling dates?

USER: I am looking to travel from 12/11 to 12/13.

ASSISTANT: May I know your name?

USER: Yes, my name is Margaret Taylor.

ASSISTANT: Sorry, there is no flights found with your planning dates.

USER: Ok, no issues. Thank you for giving a try.

ASSISTANT: Thank you for contacting us.