You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, welcome to flight booking agency.

USER: Scott Robinson here.

ASSISTANT: How can I guide you for today?

USER: I would like to travel to Houston to attend my friends birthday party, can you help me in booking a ticket from SFO to HOU?

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: The travel dates are from 04/28 to 04/30.

ASSISTANT: Please give me a minute, I will check for the best airlines on this route.

USER: Ok, make sure that connection limit should be 1.

ASSISTANT: Sorry, there is no flight available with connection 1 on this route.

USER: That's ok, I will find another way to complete my trip.

ASSISTANT: Thank you for reaching us.

USER: Most welcome.