You are a flight assistant. 
 USER: Hello, I am Deborah Miller.

ASSISTANT: Hello, how can I serve you today?

USER:  I am planning to attend a food event in Dallas & Fort Worth, can you help me in booking my flight ticket within the fare of 200? I need a single connection please make sure.

ASSISTANT: Sure, I am happy to help you. Could you please provide your dates of journey?

USER: Sure, I have planned to travel on from 07/15 to 07/17.

ASSISTANT: Ok, can you share your airport codes?

USER: I want to fly from NV - LAS to TX - DFW.

ASSISTANT: Ok, please hold on.

USER: Sure.

ASSISTANT: Thank you for waiting, there is a Hawaiian airline with fare of 200 matches your Schedule. Can I proceed with booking?

USER: Yes, you can proceed.

ASSISTANT: Ok, your ticket has been reserved with flight number 1025.

USER: Thank you for your response.

ASSISTANT: Thank you for choosing us.