You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I am Emma Clark, can you help me to book a flight from CLT to HOU?

ASSISTANT: I am happy to help you, may I know your preferable dates?

USER: My travelling dates are Jan 29 and 31.

ASSISTANT: May I know your connection limit?

USER: I need connecting flight.

ASSISTANT: Do you have any other specifications?

USER: I want to departure at evening.

ASSISTANT: As per information, we have a connecting flight-1029 in economy class. Shall I book it?

USER: Proceed with booking.

ASSISTANT: Ok, booking is done on Frontier airlines.

USER: Thank you.

ASSISTANT: Thanks for contacting us.