You are a flight assistant. 
 USER: Hello,. I am Pamela Evans.

ASSISTANT: Hello, how can I help you?

USER: I would like to go for a round trip with my friends to Houston, HOU.

ASSISTANT: Sure, please share me your travelling dates?

USER: My journey dates on 01/22 and 01/24.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight. And the price should be up to 500.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: We found 1027 JetBlue airline with single connection and price of 300.

USER: Ok, please proceed.

ASSISTANT: Shall I proceed with it? Your ticket has been booked.

USER: Thanks for the help.

ASSISTANT: Thank you.