You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: John Hernandez here. I would like to travel from JFK to meet my friends at OAK. Can you help me in booking?

ASSISTANT: Ok, please let me know your dates of travel.

USER: My travelling dates are 04/16 and 04/18.

ASSISTANT: Please hold on a moment, I will revert you back with flight availability.

USER: Sure.

ASSISTANT: Thanks for your time, there is a flight-1010 with connection 1 and price 200 on UA airline.

USER: Please proceed with booking.

ASSISTANT: Ok, your ticket has been done with your name John Hernandez.

USER: Thank you.

ASSISTANT: It's my pleasure. Thanks for choosing us.