You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: Can you please help me to book a flight ticket from EWR to PHX?

ASSISTANT: Sure, may I know the planned travel dates to check for the flight availability?

USER: Thank you for taking my request, my planned travel dates are July 19 and July 21.

ASSISTANT: May I know the class preference for this journey?

USER: I prefer economy class.

ASSISTANT: Please provide me the connection limit.

USER: I am looking for a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No, other specifications.

ASSISTANT: Please provide me the name.

USER: Myself Sandra Mitchell.

ASSISTANT: Here, I found a flight with 1 connection and airfare is about 100. Shall I proceed in booking?

USER: Please proceed.

ASSISTANT: In an economy class, your ticket has been confirmed for the flight 1001 in Southwest Airlines.

USER: Thank you for you help.

ASSISTANT: Thank you for reaching us.