You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Sandra Williams here, please look if any tickets available from LGA to DEN.

ASSISTANT: Sure, please share your travelling dates?

USER: Search the flights on the dates 05/04 and 05/06.

ASSISTANT: Ok, please wait a moment.

USER: Please look for the flights with fare 200.

ASSISTANT: Sorry Sandra, there is no flights in your dates.

USER: Ok, no issues, I will go by road.

ASSISTANT: Do you have any other plan to travel? Thank you for reaching us.

USER: Thank you for your support.