You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Brenda Robinson here.

ASSISTANT: How can I help you?

USER: I am looking for a flight with price below 500. Can you book it?

ASSISTANT: Sure, may I know your travelling dates?

USER: My travelling dates for journey are 01/25 to 01/27.

ASSISTANT: Ok, can I have your airport codes?

USER: And my airport codes for boarding the flight are MSP to IAD.

ASSISTANT: The Hawaiian airlines are providing a flight having a connection limit 1. Can I proceed?

USER: Sure, you can book it.

ASSISTANT: Yes, your ticket is confirmed with the flight number 1022.

USER: Thank you.

ASSISTANT: Thank you for approaching us.