You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,.

USER: I am Nancy Brown.

ASSISTANT: How can I assist you today?

USER: Please book this ticket from SFO to BOS to meet my friends.

ASSISTANT: Sure, we are glad to aid you.

USER: Thank you.

ASSISTANT: Help me with your preferred dates of travel.

USER: My travel dates are from 06/22 to 06/24.

ASSISTANT: Thanks for your details. There is a plane 1008 of Hawaiian airline with a connecting flight. Shall I proceed?

USER: Please book this ticket.

ASSISTANT: Reservation is done.

USER: Thank you so much.

ASSISTANT: Thank you for opting us.