You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Ashley Smith.

ASSISTANT: How may I help you out?

USER: Can you please find a flight for me from Oakland to Phoenix?

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: Thank you. My planned travel dates are Mar 19th and Mar 21st.

ASSISTANT: Can I know your airport codes too?

USER: The source and destination airport codes are OAK and PHX.

ASSISTANT: Please wait a moment.

USER: Ok, I will wait but please make sure that the connection limit is 1.

ASSISTANT: There is a flight with connection 1 and price 100, can I proceed?

USER: I am fine with this flight, please proceed to book the ticket.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you for your help in booking the ticket for me.

ASSISTANT: Thank you for reaching us.

USER: You are most welcome.