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

ASSISTANT: Hello. How may I help you?

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

ASSISTANT: Ok, let me know your trip dates too.

USER: Sure, I am planning to leave on 07/08 and please book my return ticket also on 07/10.

ASSISTANT: There is a flight-1007 on spirit airlines, is it ok for you?

USER: Please check for a direct flight because of some urgency.

ASSISTANT: Sorry, there is no direct flight on your route.

USER: Oh! Sad to hear that. Anyway, I will find another alternative. Thank you for the information.

ASSISTANT: Thanks for choosing us.