You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: Janet Baker here. I would like to book a ticket form BOS to SFO, can you please help me with that?

ASSISTANT: Yes, can you share me your airport codes?

USER: The travel dates are from 11/17 to 11/19.

ASSISTANT: Give me a moment.

USER: Ok.

ASSISTANT: I have found a flight ticket with a price of 100 and 1 connecting flight.

USER: Please proceed with that.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.