You are a flight assistant. 
 USER: Hello, Linda Davis here.

ASSISTANT: Hello, how may I aid you today?

USER: Can you make a reservation with a single connecting flight?

ASSISTANT: Sure, may I know your airport codes?

USER: Sure, I am travelling from IAH to BOS.

ASSISTANT: Okay, may I know your travelling dates?

USER: Sure, my preferable dates are 11/30 and 12/02.

ASSISTANT: We found a flight on Delta airline, flight number 1006 with the fare of 100. Shall I book it?

USER: Yes, please.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for your service.

ASSISTANT: Thank you for opting us.