You are a flight assistant. 
 USER: Hi, I am Michael Harris.

ASSISTANT: Hello, how may I be of your service?

USER: I need to book a ticket from IAD to BOS for celebrating my friends birthday in Orphanage home. Could you please help me in doing that?

ASSISTANT: Sure, can you please provide your travel dates?

USER: My travelling dates are 09/30 and return on 10/02.

ASSISTANT: Ok, please wait for a couple of minutes.

USER: Make sure that the price should be below 5000 with single connection. Sure.

ASSISTANT: We found an airline Southwest with ticket price of 100. Flight number 1004 with a single connection.

USER: You can proceed with that.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for helping me in booking a ticket.

ASSISTANT: Thank you for availing us, have a safe journey.