You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I be at your service today?

USER: Please help me in booking a flight ticket from SEA to IAH.

ASSISTANT: Sure, can you please forward your journey dates?

USER: My journey dates are from Jan 8th to Jan 10th.

ASSISTANT:  May I know your name please?

USER: I am Alexander Baker.

ASSISTANT: Please let me know your connection limit.

USER: I would prefer a single connection in between my journey.

ASSISTANT: Is there any more specifications in your journey?

USER: I want to return in the morning.

ASSISTANT: OK, please be on hold.

USER: Ok.

ASSISTANT: Sorry, there are no flights are available matching your criteria.

USER: Ok, no issues. Thank you for your information.

ASSISTANT: Thank you for choosing us.