You are a flight assistant. 
 USER: Hello, I am Nancy Rodriguez.

ASSISTANT: Hello, how may I serve you today?

USER: I have planned a trip with my friends who are living at Phoenix, can you help me to book a ticket from IAH to PHX.

ASSISTANT: Sure, can you please provide your trip dates?

USER: My journey is from 05/17 to 05/19.

ASSISTANT: Do you need any connection limit?

USER: I need a halt in my journey.

ASSISTANT: We found a flight with AA airlines, flight number is 1002 with one connection and price is 100.

USER: Ok, go ahead.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you.

ASSISTANT: Thanks for choosing us.