You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Joshua Baker here.

ASSISTANT: How may I assist you?

USER: I want to attend a Marriage in Phoenix. Can you please help me for booking the flight ticket?

ASSISTANT: Sure, may I know on what dates you are willing to travel?

USER: My travelling dates are from 04/26 to 04/28.

ASSISTANT: Can you please share your airport codes?

USER: My airport codes are from OAK to PHX.

ASSISTANT: Thank you for your patience, there is a flight in Spirit airlines with 1 connection and price is 100. Shall I proceed?

USER: Please proceed for booking the flight ticket.

ASSISTANT: Ok, your ticket is reserved with the flight 1013.

USER: Thanks for helping me.

ASSISTANT: Thank you for reaching us.