You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, Good Morning.

USER: My name is Samantha Garcia.

ASSISTANT: How can I assist you for today?

USER: I have a internship to attend in NASA Space Center in Houston, could you please help me out?

ASSISTANT: Sure, would you please give me your dates of travel in which you are interested?

USER: My preferable dates are from 08/31 to 09/02.

ASSISTANT: Ok Samantha, will you please let me know the airport codes?

USER: My source code is OAK and my destination code is HOU.

ASSISTANT: Ok, please give me a second and I will get back to with the available flight details.

USER: Sure.

ASSISTANT: There is a flight available with JetBlue airlines and the fare with this flight is 100, would you like me to proceed with the booking?

USER: Please proceed with the booking.

ASSISTANT: Ok Samantha, your ticket has been booked with the flight 1023.Have a safe flight.

USER: Thank you for helping me out.

ASSISTANT: Thank you, hope you enjoy your trip.