You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I am Elizabeth Phillips. I want to fly from PHX To ATL as I need to attend my parents anniversary. Can you help me with that?

ASSISTANT: Sure, I can help you with that. Can I know your preferable dates to travel?

USER: My dates of journey are 06/21 to 06/23.

ASSISTANT: There is a flight 1003 of Spirit airlines available on your requested dates. Shall I proceed?

USER: If connection is 1 with fare 200 you can book it.

ASSISTANT: Yes, the price is 100 with 1 connection.

USER: Ok, confirm.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you for helping.

ASSISTANT: Thank you for reaching us.