You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Elizabeth Allen.

ASSISTANT: How can I oblige you today?

USER: I am planning to spend time with my granny who is at Seattle SEA. Can you help me with booking a connecting flight?

ASSISTANT: Sure. On which dates are you planning to travel?

USER: I will fly on 10/17 and return on 10/19.

ASSISTANT: Can I know your source point?

USER: My source code is Orlando MCO.

ASSISTANT: We found a flight 1015 in AA airline the price is 100 with one halt. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you.