You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you today?

USER: I want to fly from LGA to ORD. Can you check the flight availability on that route?

ASSISTANT: Sure, we are here to help you. Can you share me your travelling dates?

USER: My planned travelling dates are 03/04 and 03/06.

ASSISTANT: May i know your name?

USER: Sandra Martinez here.

ASSISTANT: Do you have any other specifications?

USER: I want a flight with single connection.

ASSISTANT: Ok, wait for some time.

USER: Sure.

ASSISTANT: Thanks for waiting there are no flights found on your details.

USER: No issues, thank you for the information.

ASSISTANT: Thanks for contacting us.