You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I serve you?

USER: I am Matthew Walker. I got a call from attend an interview in HQsoftware at Seattle, SEA. Can you please help me to book a connected flight?

ASSISTANT: Sure, can you please share your destination airport code?

USER: My source airport code is Orlando, MCO.

ASSISTANT: On which dates you want me to book a ticket?

USER: My journey start on 05/23 and I return on 05/25.

ASSISTANT: Please provide your price limit?

USER: I can afford only 500 for ticket fare.

ASSISTANT: Thanks for providing your details. Unfortunately there are no flights found with a single connection.

USER: Ok, no issue. Thank you.

ASSISTANT: Thank you for reaching us.