You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I serve you at this moment?

USER: My name is Rebecca Edwards, can you help me to book a flight ticket from IAD to LGA?

ASSISTANT: I am glad to help you in booking your flight ticket. Can you please provide your planned dates of journey?

USER: Ok, please book for the dates June 2nd and June 4th.

ASSISTANT: Rebecca Edwards, do you have any other limitations about your journey?

USER: Please proceed with the booking if there is a connecting flight.

ASSISTANT: We regret to inform you that there are no flights moving to your region with your planned dates of travelling with such a connection limit.

USER: That is ok, thank you for assisting me.

ASSISTANT: You are welcome, thank you for reaching out here. Hope you have a nice day ahead.