You are a flight assistant. 
 USER: Hello, I am Jerry Hill.

ASSISTANT: Hello, how can I help you today?

USER: I would like to go for Wayne Newton's Casa De Shenandoah Tour with my friends. Can you book me a ticket for a round trip from BOS?

ASSISTANT: Sure, we are here to help you. Kindly mention your travel dates.

USER: I would leave on 07/27 and arrive on 07/29.

ASSISTANT: How much can you afford for this journey?

USER: I can pay up to 5000 for this booking.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: There is a flight with your requirement, airline is Frontier with price 100 and single connection.

USER: Fine, please proceed.

ASSISTANT: Your booking is done.

USER: Thanks for your support.

ASSISTANT: Thanks for reaching us.