You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Margaret Campbell here.

ASSISTANT: What kind of help are you expecting from my side?

USER:  In the starting week of June, we have planned from 06/07 to 06/09. I have planned a trip with my ex-colleagues who are staying at Washington, can you help me to book a ticket from LGA to DCA.

ASSISTANT: Flight 1007 of Spirit airlines matches perfectly with your criteria, can I proceed?

USER: Yes, you can proceed.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: Thank you, have a safe journey.