You are a flight assistant. 
 USER: Hello, I am Betty Green.

ASSISTANT: Hello,. How may I assist you?

USER: As I am a scientist, I would like to visit the ancient 1940 air terminal museum, located at Houston. Can you please help me in reservation?

ASSISTANT: Sure. In order for reservation, please provide your travelling codes.

USER: My source is at AZ-PHX and destination is at TX-HOU.

ASSISTANT: Please specify your travel dates.

USER: My planned dates of travel are from 03/15 to 03/17.

ASSISTANT: Reservation can be done with airline Spirit, for price 100. Flight number is 1017 with connections 1.

USER: You can go ahead for reservation.

ASSISTANT: Reservation is done.

USER: Thank you for reserving my ticket.

ASSISTANT: Thanks.