You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you?

USER: I am planning to travel from Seattle, WA - SEA to attend a board meeting at Charlotte, NC - CLT. Can you help me with it?

ASSISTANT: Sure, Can you provide me your trip dates for booking purpose?

USER: I will start on 01/29 and return on 01/31.

ASSISTANT: Do you need any halt in between your journey?

USER: I choose a direct flight.

ASSISTANT: Ok, wait for some time.

USER: Ok.

ASSISTANT: Unfortunately there is no flights found on your details.

USER: That's ok, thank you for your response.

ASSISTANT: May I know your name?

USER: My name is Jessica Garcia.

ASSISTANT: Thanks for choosing us.

USER: Thank you.