You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I help you today?

USER: I would like to conduct a Beer Festival at The Handle Bar, Detroit. Can you help me with booking?

ASSISTANT: Sure, could you please mention your planned travel dates?

USER: My preferred dates of journey are 08/20 and 08/22.

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

USER: I can afford upto 500 for a flight ticket.

ASSISTANT: What are the airport codes that you wish to board from and land  at?

USER: I want to board from Houston, HOU and land at Detroit, DTW.

ASSISTANT: Do you require any stopover in between the journey?

USER: Yes, I need a stopover in between my journey.

ASSISTANT: To proceed further, I need your name.

USER: My name is Emily Miller.

ASSISTANT: We found a flight in Frontier airlines which matches your given details. Shall I proceed?

USER: Yes, proceed.

ASSISTANT: Your booking is done with 1018 flight number.

USER: Thank you for your response.

ASSISTANT: Thank you for choosing us.