You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I'm Debra Thompson. I"m planning to attend my sister's marriage in LAX, can you help me out in booking a ticket from PHX?

ASSISTANT: Sure, can I know the travel dates please?

USER: My preferable dates are from 07/25 to 07/27.

ASSISTANT: Shall I book it? I found a flight for you with flight number 1002 and airline is Delta.

USER: Can I know the price and connection limit?

ASSISTANT: The price is 100 with single connection.

USER: Please book my ticket.

ASSISTANT: I have booked your ticket. Thank you for reaching us, have a safe journey.

USER: Welcome.