You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello.

USER: I am Melissa Phillips.

ASSISTANT: Melissa Phillips, How exactly can I serve you the best today?

USER: I would like to attend a event in Walt Disney World Resort in Orlando, MCO. Can you please book a flight ticket within the fare of 5000?

ASSISTANT: Sure, I can help you in that.

USER: Thank you.

ASSISTANT: Can I have your travelling dates of your journey?

USER: My journey start from Houston on 10/02 and need to catch return flight on 10/04.

ASSISTANT: Ok, Provide me your boarding point?

USER: My boarding point is Houston, HOU.

ASSISTANT: We have an UA airline, with fare- 100, connections- 1 available for your journey.

USER: Ok, proceed with the booking.

ASSISTANT: Your ticket is reserved with flight 1021.

USER: Thanks for the help.

ASSISTANT: Thanks for visiting our airlines, have a safe journey.