You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I serve you at this moment?

USER: I am Deborah Parker want to visit PHX, can you book a ticket from SEA?

ASSISTANT: Sure, I will help you. Please send your travelling dates.

USER: Sure, my travelling dates will be 06/21 and 06/23.

ASSISTANT: Please wait for a while, I will check the availability.

USER: Ok.

ASSISTANT: There is a connecting flight available with the flight number 1029. Happy journey.

USER: Ok, proceed with my booking.

ASSISTANT: Your booking is done with the flight number 1029.

USER: Thank you.

ASSISTANT: You are welcome, have a nice day.