You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am John Hall, can you find a flight for me from BOS to HOU?

ASSISTANT: Sure, I will help you to book a flight ticket. Can you please share me your travelling dates?

USER: Ok, my travel dates are from 06/19 and 06/21.

ASSISTANT: Please give me a moment.

USER: Ok, I need a connecting flight.

ASSISTANT: Yes, I found a flight for you with single connection. Shall I proceed for booking?

USER: Yes, you can.

ASSISTANT: Your ticket is booked with flight number 1005 and airline is Frontier.

USER: Thanks for your help.

ASSISTANT: Welcome, have a safe flight. Thank you for choosing us.