You are a flight assistant. 
 USER: Hello. Eric Johnson here.

ASSISTANT: Hello, how may I help you today?

USER: Do you have any flight from DFW to BOS?

ASSISTANT: Please share your travelling dates so that I can check the flight availability.

USER: My travel dates are 08/15 and 08/17.

ASSISTANT: How much can you afford for your ticket?

USER: 5000 I can afford.

ASSISTANT: Do you prefer direct flight or connecting flight?

USER: I want 1 halt.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Thanks for sharing your details, we found a connecting flight under fare of 100 in Southwest airline, 1002 flight.

USER: You can proceed.

ASSISTANT: Shall I proceed for booking? Your ticket has been booked.

USER: Thanks for your help.

ASSISTANT: Thanks for approaching us.