You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I want to book a ticket from OAK to JFK to attend seminar, can you help me in booking?

ASSISTANT: Sure, I am here to help you. On which dates you are planning to travel?

USER: I am departing on July 19 and return on July 21.

ASSISTANT: Ok, do you need any break in between the journey?

USER: I prefer a connecting flight.

ASSISTANT: Ok, please share your name.

USER: My name is Timothy Hernandez.

ASSISTANT: Do you have any other specifications?

USER: I do not have any other specifications.

ASSISTANT: Ok, please stand by.

USER: Sure, take your time.

ASSISTANT: Thank you for your time, we found a connecting flight with number 1000 at a price of 200 in economy class provided by Hawaiian airlines. Shall I proceed?

USER: Please proceed for booking.

ASSISTANT: Sure, your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us, have a nice day.