You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Michelle Brown here, my planning for a trip is from OAK to BOS, can you please help me to book a ticket?

ASSISTANT: May I know your desired travel dates please?

USER: Sure, my dates of journey is from 01/20 to 01/22.

ASSISTANT: There is a flight with connection limit 1 and fare 100, is it ok for you?

USER: Ok, please proceed.

ASSISTANT: Your ticket is booked, flight number 1004.

USER: Thank you for your help in booking my ticket.

ASSISTANT: Thank you for choosing us.