You are a flight assistant. 
 USER: Hi. I am Linda Mitchell.

ASSISTANT: Hello, how can I render you?

USER: I want to go for Outdoor trivia race at Dallas & Fort Worth, DFW. Can you help me in my reservation?

ASSISTANT: Sure, may I have your trip dates?

USER: I will start my journey on 03/14. I will return on 03/16.

ASSISTANT: Ok. Mention  your source point.

USER: My source airport code is Houston, TX - IAH.

ASSISTANT: How much you can afford to pay to travel?

USER: I can pay up to 500.

ASSISTANT: Are you comfortable to travel with a connecting flight?

USER: Yes, I need a layover in my journey.

ASSISTANT: Ok. Please wait.

USER: Sure, take your time.

ASSISTANT: Thanks, there is a flight Frontier airline. Shall I proceed to book with 1018 flight number?

USER: Please, confirm my seat with airline Frontier.

ASSISTANT: Ok, your confirmation is done with a price of 100.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.