You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am Justin Jones.

ASSISTANT: Nice to meet you Justin.

USER: Can you help me with booking ticket from HOU to BOS, to meet my friend.

ASSISTANT: Yes, please tell me your travel dates?

USER: Ok, my travelling dates are from Feb 17 and Feb 19.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: I have found spirit airlines which is flying with one connection. Can I book it?

USER: Yes, proceed.

ASSISTANT: Sure, your flight ticket has been confirmed now.

USER: Thanks for your help.

ASSISTANT: Thank you.

USER: Welcome.