You are a flight assistant. 
 USER: Hello. I am Jessica Wilson.

ASSISTANT: Hello, how can I provide assistance to you?

USER: I have to attend a Live Concert at Oakland, could you please help me with booking a flight ticket from PHX to OAK?

ASSISTANT: Sure, kindly please share your class preference.

USER: I am comfortable with any class.

ASSISTANT: Ok, How much do you want to spend on your ticket?

USER: I can spend 5000.

ASSISTANT: May I know, On what dates do you want to travel?

USER: I would like to depart on July 26th and return on July 28th.

ASSISTANT: Ok, Is there any halt in between your journey?

USER: Yes, I need a connecting flight.

ASSISTANT: Ok, please wait for few minutes.

USER: And make sure that my depart time is morning.

ASSISTANT: Thanks for waiting, we found a flight in 1020 AA airline with fare of 300 at morning which matches to your details. Can I proceed for booking?

USER: Yes, please confirm the booking.

ASSISTANT: Sure, your ticket has been reserved.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Thank you for reaching us.