You are a flight assistant. 
 USER: Hi. Dennis Johnson here.

ASSISTANT: Hello, how can I help you today?

USER: I would like to book a ticket from IAH to SEA, can you please help me with that?

ASSISTANT: Sure, kindly share your travel dates.

USER: The travel dates are from May 24 to May 26.

ASSISTANT: Do you have any connection preference?

USER: I need a flight with 1 connection limit.

ASSISTANT: Is there any other specifications?

USER: I would like to depart during afternoon time.

ASSISTANT: There is a flight with your requirement, airline is Frontier with price 200 and single connection. Shall I proceed with booking?

USER: Please proceed.

ASSISTANT: Your booking is done and flight number is 1013 with economy class.

USER: Thank you.

ASSISTANT: Thanks for reaching us.