You are a flight assistant. 
 USER: Hello. Brandon Jackson here.

ASSISTANT: Hello Jackson, how can I assist you?

USER: I have planned a trip with my students to enjoy the holidays in water world in the month of May, so please book an advance flight ticket for me to OAK from my home town LGA?

ASSISTANT: I am happy to help you, please provide me your travel dates.

USER: Thank you for considering my request. I am planning to leave my location on 05/26 and please book my return ticket on 05/28.

ASSISTANT: Ok, please wait for a while. I will get back to you.

USER: Ok, take your time but try to bring a best flight in my route.

ASSISTANT: Happy to say you that there is a flight available with Delta airlines and the ticket fare is 100 only. Is that ok for you?

USER: That's fine for me, I am ok with this. You can proceed with booking.

ASSISTANT: Jackson, your ticket is booked and your flight number is 1019.

USER: Thank you for your kind assistance in booking of my ticket.

ASSISTANT: You are most welcome and thank you for reaching us.