You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, do you need any help from us?

USER: I am Jennifer Harris. I want to meet my friend on his birthday, can you please help me to book my flight ticket from IAH to BOS?

ASSISTANT: Sure, could you please share your departure and arrival day?

USER: Sure, I will start my journey on 12/19 and return back on 12/21.

ASSISTANT: The Frontier airline with flight number 1003 is available having fare as 200 and connection as 1, is it ok for you?

USER: That's good, you can book the ticket for me.

ASSISTANT: Ok, your reservation is confirmed.

USER: Thank you very much.

ASSISTANT: You are welcome, have a great day.