You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,. How can I render you today?

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

ASSISTANT: Sure, we are here to aid you. To proceed with further booking I need your airport codes.

USER: My airport codes are SEA-PHX.

ASSISTANT: When are you willing to travel?

USER: Dates are 06/23 and 06/25.

ASSISTANT: Do you have any other specifications?

USER: I can spend money for a ticket maximum 200. I need break in my journey.

ASSISTANT: Thanks for sharing your details. Bases on your request there is a plane 1007 of AA airline with a stopover with a fare of 100. Shall I proceed?

USER: Please carry on.

ASSISTANT: May I know your name?

USER: Emily Martinez here.

ASSISTANT: Reservation is done with your name Emily Martinez.

USER: Thank you so much.

ASSISTANT: Thank you for reaching us.