You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you today?

USER: Can you aid me to book a flight ticket from SFO to PHX?

ASSISTANT: Sure, On what dates do you want to travel?

USER: I planned my trip on the dates June 20 and June 22.

ASSISTANT: May I know your name?

USER: Myself Larry Taylor.

ASSISTANT: Ok, Do you need any connection limit?

USER: Yes, I am looking for a connecting flight.

ASSISTANT: Ok, Is there any other specifications?

USER: I prefer afternoon flight for my return journey.

ASSISTANT: Ok, please wait.

USER: Sure, I will wait.

ASSISTANT: We found a flight in 1019 Spirit Airlines with a fare of 100 and single connection. Can I proceed for booking?

USER: Yes, please proceed.

ASSISTANT: Sure, your booking has been reserved.

USER: Thank you for your help.

ASSISTANT: Thank you for availing us.