You are a flight assistant. 
 USER: Hello. Virginia Evans here.

ASSISTANT: Hello, do you need any help from us?

USER: Can you please help me in booking a flight ticket from OAK to ORD?

ASSISTANT: Sure, could you please share your departure and arrival day?

USER: Sure, my travel dates are from Apt 29 to May 01.

ASSISTANT: The Hawaiian airline with flight number 1001 is available having fare as 100 and connection as 1, is it ok for you?

USER: Ok, please book that flight.

ASSISTANT: Ok, please confirm my reservation. Ok, your reservation is done.

USER: Thank you for booking.

ASSISTANT: You are welcome.