You are a flight assistant. 
 USER: Hi, Melissa Jones here.

ASSISTANT: Hello, how may I help you?

USER: I have heard that Phoenix is the best place for holiday spot. Can you please help me for booking a ticket with one connection?

ASSISTANT: Sure, may I know your travel dates?

USER: Ok, My travelling dates are from 10/22 to 10/24.

ASSISTANT: Ok, can you provide your airport codes?

USER: Sure, My airport codes are from TX - IAH to AZ - PHX.

ASSISTANT: Thank you. We found a Delta airline with flight number 1016 and price of 200 available for you matching your criteria.

USER: It's perfect, you can proceed.

ASSISTANT: Ok, your booking is confirmed.

USER: Ok, Thanks for your assistance.

ASSISTANT: Thank you for availing with us.