You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: Nicholas Hernandez here, can you please help me in booking the ticket from OAK to DTW? As I'm planning to visit Detroit.

ASSISTANT: Please mention your travelling dates.

USER: Sure, my planned departure and return travel dates are 06/29 and 07/01.

ASSISTANT: Please be on hold for a moment.

USER: Sure, I'll wait for your response.

ASSISTANT: Here is a flight with one connection and the price is 200, can I proceed with the booking?

USER: That's fine for me, you can proceed for booking the ticket.

ASSISTANT: Your ticket has been booked with the flight number 1001.

USER: Thank you so much for your help in booking the ticket.

ASSISTANT: Thank you for reaching our service, have a safe journey ahead.