You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you at this moment?

USER: As I am a scientist, I want to attend science festival with my students at Oakland. Can you do the reservation?

ASSISTANT: Sure, may I know your journey dates?

USER: Dates are 09/24 and 09/26.

ASSISTANT: Ok, please mention your locations.

USER: My airport codes are HOU-OAK.

ASSISTANT: To proceed further, we need your name.

USER: Donald Lee here.

ASSISTANT: As per your details, we found a flight with 1001 number and the fare is 100 in Frontier airline.

USER: Please do the booking.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you so much.

ASSISTANT: Thank you for availing us.