You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Ruth Rodriguez.

ASSISTANT: How may I help you? Glad to meet you Ruth Rodriguez.

USER: I would like to attend a small party was going on IAH, so can you help me booking flight from SFO?

ASSISTANT: Sure, I can help you with that, but before searching for a flight, please provide your dates of trip.

USER: I would like to start my trip on 04/20 and 04/22.

ASSISTANT: If you have any other requirements, please let me know so that I can help you easily.

USER: Provide flight with 0 connection.

ASSISTANT: Ok, please wait a moment let me check the flight for you.

USER: Ok, I will wait for your response.

ASSISTANT: I am appreciating your patience, but there is no flight for you on your route.

USER: Oh! it is ok, no problem.

ASSISTANT: Thank you for reaching us.

USER: Most welcome, thank you for your quick response.

ASSISTANT: Welcome, have a nice day.