You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Emma Harris here.

ASSISTANT: How may I assist you?

USER: I want to book a ticket from LAS to HOU, to see the Save Houston Sightseeing Tour and Galveston Day Trip.

ASSISTANT: Sure, help me with the trip dates?

USER: Ok, my planned dates are from Nov 17 and Nov 19.

ASSISTANT: Do you have any class preferences?

USER: I am ok with any class.

ASSISTANT: How much can you afford for a ticket fare?

USER: Price limit is 5000.

ASSISTANT: According to your information, I have found a flight with single stop over in your journey with a minimum fare of 100 is provided by JetBlue airlines. Shall I proceed with this?

USER: Yes, please.

ASSISTANT: Your flight ticket has been reserved in an economy class with 1012 number.

USER: Thanks for your help.

ASSISTANT: Thank you for reaching us.