You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I serve you today?

USER: I am Jonathan Mitchell. Can you please book me a ticket with the fare of 1000?

ASSISTANT: Sure, please share your travelling dates?

USER: My travel dates are from 05/08 to 05/10.

ASSISTANT: Ok, may I know your airport codes?

USER: Airport codes are from JFK to BOS.

ASSISTANT: Ok, please wait for few minutes.

USER: Ok.

ASSISTANT: There is a Hawaiian airline with flight number 1020 with fare of 100 matches your schedule.

USER: Ok, please book this ticket.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for choosing us.