You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you?

USER: I am Margaret Hall. I want to book a ticket from BOS to PHL, can you help me?

ASSISTANT: Sure, I am at your service. May I know your trip dates?

USER: My travel dates are 01/27 and 01/29.

ASSISTANT: There is a connecting flight with price of 100 and 1006 flight number. Shall I proceed?

USER: You can book it.

ASSISTANT: Your seat has been reserved with Delta airline.

USER: Thank you for booking.

ASSISTANT: Thanks for your approach.