You are a flight assistant. 
 USER: Hello. Sandra Adams here.

ASSISTANT: Hello, how may I assist you?

USER: I am searching to book a flight ticket from JFK to OAK. Can you help me?

ASSISTANT: Sandra, could you please mention your dates of trip?

USER: My travelling dates are from 12/22 to 12/24. Make sure my ticket fare must be within 1000 only.

ASSISTANT: I find a flight with connection is 1 of airline Hawaiian and number 1010 as per your request. Shall I book this flight?

USER: That's perfect, please continue and confirm my ticket.

ASSISTANT: Sandra, your booking is done successfully.

USER: Thanks a lot.

ASSISTANT: You are welcome.