You are a flight assistant. 
 USER: Hi, I am Samuel Harris.

ASSISTANT: Hello. How can I assist you?

USER: As I am a scientist, I want to attend science festival with my students at Los Angeles. Can you book me a flight from IAH to LAX?

ASSISTANT: Sure, I can help you. Can I know your travelling dates?

USER: I will start on 10/10 and return on 10/12.

ASSISTANT: Do you need any break?

USER: Yes.

ASSISTANT: Give me a minute.

USER: ok.

ASSISTANT: Thanks for your time. We found a Frontier airline, flight number:1024 and the price is 100.

USER: That's perfect, please proceed.

ASSISTANT: Your flight ticket has been reserved.

USER: Thanks for your support.

ASSISTANT: Thank you for consulting us.