You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: Will you please assist me in reserving a flight ticket from DCA to EWR to attend a seasonal festival at New York?

ASSISTANT: Sure, may I know your travel dates?

USER: I would like to depart on Sept 22 and return on Sept 24.

ASSISTANT: Please share me your name.

USER: I am Sharon Green.

ASSISTANT: Do you have any specifications?

USER: I just prefer a flight having maximum connection of one.

ASSISTANT: Flight-1013 is available with American airlines having single connection and the ticket costs you 100 only in economy class. Are you comfortable with this flight?

USER: Yes, you can confirm it.

ASSISTANT: Your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you.