You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, we are glad to have you as a customer, How may assist you/.

USER: I want to book a ticket to Minneapolis & St.Paul, MN - MSP from Boston, MA - BOS.

ASSISTANT: Sure, May I know you dates of travelling?

USER: My departure dates will be on Oct 27 to Oct 29. and price limit is 200 with one connection only.

ASSISTANT: OK, please wait for a while, let me check and revert to you.

USER: OK.

ASSISTANT: We are glad to inform you that we found a flight, and details are as follows airline-UA flight number-1018 connections-0 and price limit is 100. Shall I proceed for further process.

USER: Sure, you can proceed.

ASSISTANT: OK, your seat has been reserved.

USER: OK, thank you.

ASSISTANT: May I know your good name?

USER: John Young.

ASSISTANT: OK,  thanks for contacting us.

USER: Thank you.