You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello. How may I aid you today?

USER: On 11/12 I need a flight ticket to Seattle, SEA to attend my friends wedding. Can you help me out in booking my flight ticket from Houston , HOU?

ASSISTANT: Sure, when your planning to  return ?

USER: I will return on 11/14.

ASSISTANT: What is your travelling airport codes? May I know your connection limit?

USER: I need a halt between my travel.

ASSISTANT: It will be helpful to me if you provide your good name?

USER: I am Sandra Jackson.

ASSISTANT: Thank you for your details, there are no flights found with your specified connection limit.

USER: Ok, no issues.

ASSISTANT: Thank you for availing with us.

USER: Thank you for prompt service.

ASSISTANT: Have a great day.