You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Jessica Wilson here.

ASSISTANT: How may I help you?

USER: I want to book a flight to meet my mother on her birthday, can you book a flight from SEA - HOU?

ASSISTANT: Sure, can you help me with your travelling dates?

USER: My travelling dates will be from 10/27 to 10/29.

ASSISTANT: Do you have any other requirements to this trip?

USER: Ok, I need 1 connection only.

ASSISTANT: Thank you for your details. Sorry, no flight is available for your on your requested dates.

USER: Ok, no issues with it. Thank you for checking with availability. \.

ASSISTANT: Thank you for choosing us, have a nice day.

USER: You are welcome.