You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how may I help you today?

USER: My name is Edward Miller. Please book a ticket from Houston, TX-IAH to Detroit, MI-DTW.

ASSISTANT: Ok, please mention your journey dates.

USER: Journey dates are from 01/29 to 01/31.

ASSISTANT: Do you need any connections in between your journey?

USER: Yes, connections limit is 1.

ASSISTANT: May I know your budget?

USER: Ticket price limit is 5000.

ASSISTANT: Ok, please be on hold.

USER: Sure.

ASSISTANT: Thanks for being on hold, we found  flight with a halt in Hawaiian airlines. The flight number is 1000 with a fare of 900.

USER: Please book a ticket on name Edward Walker instead of Edward Miller.

ASSISTANT: Ok, your ticket has been reserved.

USER: Thanks.

ASSISTANT: Thanks for choosing us.