You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

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

ASSISTANT: Sure, I will make you a reservation. Let me know your journey codes.

USER: My airport codes are DFW-IAH.

ASSISTANT: Ok, help me with your journey dates.

USER: Dates are 04/08 and 04/10.

ASSISTANT: Ok, Is there any price limit?

USER: Price should not cross 5000.

ASSISTANT: Ok, may I know your name please?

USER: Benjamin Moore here.

ASSISTANT: Ok, we found a flight based on your schedule and the details are as follows, flight number-1009, connections-1, price-100, airline-Southwest.

USER: Please do the booking.

ASSISTANT: Ok, your ticket has been confirmed.

USER: Thank you so much.

ASSISTANT: Thanks for availing us.