You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Dorothy Anderson. I want to book a ticket from IAH to BOS to meet my uncle, can you help me in booking.

ASSISTANT: Sure, may I know your trip dates?

USER: I am departing on 01/22 and return on 01/24.

ASSISTANT: There is a connecting flight with fare 100, the number is 1026 in airline UA. Can I book it?

USER: Please proceed for booking.

ASSISTANT: Your ticket is reserved.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.