You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I would like to travel from HOU to BOS as a holiday trip.

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: My journey dates are 11/25 and 11/27.

ASSISTANT: May I know your name?

USER: David Clark here.

ASSISTANT: Are you fine with connecting flight?

USER: I need break in my journey.

ASSISTANT: Do you have additional requirements?

USER: No.

ASSISTANT: There is a connecting flight 1011 of Southwest airlines, can I proceed?

USER: Go ahead.

ASSISTANT: Your booking is done in economy class.

USER: Thank you so much.

ASSISTANT: You are welcome.